{"title":"Ingersoll HP 525","description":"\u003cp\u003eEvery aftermarket filter and consumable we stock for the \u003cstrong\u003eIngersoll HP 525\u003c\/strong\u003e. This page lists 1 OEM-equivalent replacement part covering filters and consumables, so you can service the machine from one place.\u003c\/p\u003e\u003cp\u003eAll parts are built to match the original manufacturer specifications and are cross-referenced to the OEM part numbers, so you can match by the number printed on your existing part. Every order is backed by our \u003ca href=\"\/pages\/30-day-money-back-guarante\" style=\"color:#000;text-decoration:underline\"\u003e30-day money-back guarantee\u003c\/a\u003e and our \u003ca href=\"\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003eprice beat guarantee\u003c\/a\u003e, with worldwide delivery and tracking.\u003c\/p\u003e","products":[{"product_id":"spm-afc-1138-air-filter-cartridge","title":"SPM-AFC-1138 Air Filter Cartridge","description":"\u003cdiv style=\"font-family:'Roboto',sans-serif;color:#1a1a1a;line-height:1.6;max-width:100%;margin:0 auto;clear:both;\"\u003e\n\u003cstyle\u003e@import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto+Condensed:wght@700\u0026family=Roboto:wght@400;700;900\u0026display=swap');.spm-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:30px 0}.spm-c{border:1px solid #d1d1d1;background:#fff;margin-bottom:25px;overflow:hidden;display:block}.spm-h{display:flex;align-items:center;padding:15px 20px;background:#ffce02;border-bottom:1px solid #d1d1d1;font-weight:900;text-transform:uppercase;font-size:16px;color:#000;letter-spacing:.05em;font-family:'Roboto Condensed',sans-serif}.spm-t{width:100%;border-collapse:collapse;font-size:15px}.spmL{padding:12px 10px;font-weight:700;color:#333;width:45%;border-bottom:1px solid #eee;text-align:left;background:#fcfcfc}.spmR{padding:12px 10px;color:#000;border-bottom:1px solid #eee;text-align:left}@media(max-width:900px){.spm-grid{grid-template-columns:1fr}.spm-trust{grid-template-columns:1fr!important}}\u003c\/style\u003e\n\nThe SPM-AFC-1138 aftermarket air filter cartridge is a direct replacement for filters used in Ingersoll HP 525 W, HP 525, and HP 525 S compressors. It also fits equipment from Atlas Copco. With a total height of 409 mm, outer diameter of 163 mm, and largest outer diameter of 188 mm, this cartridge offers a cost-effective alternative without compromising on fit or performance.\n\n\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-size:20px;font-weight:900;color:#000;text-transform:uppercase;margin-bottom:15px;margin-top:30px;display:block;letter-spacing:.05em;border-bottom:2px solid #eee;padding-bottom:10px\"\u003eTECHNICAL PROPERTIES \u0026amp; CROSS REFERENCES\u003c\/span\u003e\n\n\u003cdiv class=\"spm-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"spm-c\"\u003e\n\u003cdiv class=\"spm-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv style=\"padding:0;overflow-x:auto\"\u003e\u003ctable class=\"spm-t\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e409 mm (16 3\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eLargest Inner Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e134 mm (5 9\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eSmallest Inner Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e17 mm (21\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e163 mm (6 13\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eLargest Outer Diameter\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e188 mm (7 13\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eStat. HS-Code\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e84149000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"spm-c\"\u003e\n\u003cdiv class=\"spm-h\"\u003eCompatible Equipment\u003c\/div\u003e\n\u003cdiv style=\"padding:0\"\u003e\n\u003cdiv style=\"padding:12px;border-bottom:1px solid #eee\"\u003e\n\u003cdiv style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.05em;color:#555;margin-bottom:6px\"\u003eIngersoll\u003c\/div\u003e\n\u003cspan style=\"display:inline-block;padding:4px 10px;margin:3px 4px 3px 0;background:#f4f4f4;border:1px solid #e2e2e2;font-size:13px;border-radius:3px;color:#333\"\u003eHP 525 W\u003c\/span\u003e\u003cspan style=\"display:inline-block;padding:4px 10px;margin:3px 4px 3px 0;background:#f4f4f4;border:1px solid #e2e2e2;font-size:13px;border-radius:3px;color:#333\"\u003eHP 525\u003c\/span\u003e\u003cspan style=\"display:inline-block;padding:4px 10px;margin:3px 4px 3px 0;background:#f4f4f4;border:1px solid #e2e2e2;font-size:13px;border-radius:3px;color:#333\"\u003eHP 525 S\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"spm-c\"\u003e\n\u003cdiv class=\"spm-h\"\u003eCross References\u003c\/div\u003e\n\u003cdiv style=\"padding:0;overflow-x:auto\"\u003e\u003ctable class=\"spm-t\"\u003e\n\u003cthead style=\"background:#f4f4f4;font-weight:900;text-transform:uppercase;font-size:12px;border-bottom:1px solid #d1d1d1\"\u003e\u003ctr\u003e\n\u003cth style=\"padding:12px;text-align:left;color:#000\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;color:#000\"\u003eCode\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAir Supply Co (ASC)\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/air-supply-co-asc-101782-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e101782\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAir Supply Co (ASC)\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/air-supply-co-asc-62033-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e62033\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAtlas Copco\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/atlas-copco-2914500100-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e2914500100\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAtlas Copco\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/atlas-copco-32163287-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e32163287\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAtlas Copco\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/atlas-copco-6241215800-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e6241215800\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAtlas Copco\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/atlas-copco-6241719500-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e6241719500\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eAtlas Copco\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/atlas-copco-elm00084-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eELM00084\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eBauer\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/bauer-n08464-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eN08464\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eBroyt\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/broyt-2914533-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e2914533\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCompair-Demag\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/compair-demag-43933-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e43933\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCompair-Demag\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/compair-demag-439442-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003e439442\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eCompair-Demag\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/compair-demag-m1849107-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eM1849107\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p106775-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP106775\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p110559-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP110559\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p116775-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP116775\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p119373-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP119373\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p122157-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP122157\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p130828-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP130828\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p131352-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP131352\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p133323-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP133323\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p141629-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP141629\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p151903-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP151903\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p153356-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP153356\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p181123-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP181123\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p770736-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP770736\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p774583-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP774583\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p777290-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP777290\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p802781-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP802781\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p806766-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP806766\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eDonaldson\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/donaldson-p822144-aftermarket-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eP822144\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spmL\"\u003eSpare Part Mart\u003c\/td\u003e\n\u003ctd class=\"spmR\"\u003e\u003ca href=\"\/products\/spm-afc-1138-air-filter-cartridge\" style=\"color:#000;text-decoration:underline\"\u003eSPM-AFC-1138\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003ePrice Beat Guarantee\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003eFound this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our \u003ca href=\"\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003ePrice Beat Guarantee\u003c\/a\u003e. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-AFC-1138.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003eUse Cases \u0026amp; Applications\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eDusty Construction Sites\u003c\/strong\u003e\u003cbr\u003eIn heavy construction environments, airborne dust and debris can quickly clog standard filters. The SPM-AFC-1138 provides reliable filtration to protect your Ingersoll compressor from premature wear, reducing downtime and maintenance costs.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eContinuous-Duty Industrial Operations\u003c\/strong\u003e\u003cbr\u003eFor facilities running compressors around the clock, consistent air quality is critical. This aftermarket cartridge maintains airflow and filtration efficiency, helping to extend equipment life and avoid unscheduled shutdowns.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;margin-bottom:20px\"\u003e\u003cstrong style=\"color:#000;font-weight:700\"\u003eFleet Maintenance Consolidation\u003c\/strong\u003e\u003cbr\u003eIf your fleet includes Ingersoll HP 525 series and Atlas Copco machines, this single filter cartridge simplifies inventory management. One part number covers multiple units, reducing stock complexity and ordering errors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-family:'Roboto Condensed',sans-serif;font-size:24px;font-weight:900;color:#000;text-transform:uppercase;margin-top:40px;margin-bottom:20px;letter-spacing:.05em;border-bottom:3px solid #ffce02;padding-bottom:15px\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin:20px 0\"\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eHow do I confirm this filter fits my specific machine?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eCheck your machine's model number against our verified list: Ingersoll HP 525 W, HP 525, HP 525 S. For Atlas Copco equipment, this filter is compatible but we recommend verifying dimensions against your existing filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWhat is the filtration rating of this cartridge?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eThe SPM-AFC-1138 is built to match OEM specifications for air filtration. Specific micron ratings are not provided in the verified data; refer to your equipment manual for required efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWill the thread and dimensions match my original filter?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eThis cartridge has a total height of 409 mm, largest inner diameter of 134 mm, smallest inner diameter of 17 mm, outer diameter of 163 mm, and largest outer diameter of 188 mm. Compare these with your original filter to ensure a proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eIs this an OEM or genuine part?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eNo, this is an aftermarket replacement. It is designed as a direct replacement for filters from brands like Air Supply Co, Atlas Copco, Bauer, Broyt, Compair-Demag, and Donaldson, but is not manufactured by those companies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eHow do I install this filter cartridge?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eInstallation is similar to the original filter. Turn off and depressurize the compressor, remove the old cartridge, clean the housing, and insert the new one. Ensure a proper seal before restarting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:25px;padding:15px;background:#f9f9f9;border-left:4px solid #ffce02\"\u003e\n\u003ch4 style=\"color:#000;font-weight:700;margin-bottom:10px;font-size:15px\"\u003eWhat delivery and guarantee options are available?\u003c\/h4\u003e\n\u003cp style=\"font-size:14px;line-height:1.7;margin:0;color:#333\"\u003eWe offer worldwide shipping with tracking, a \u003ca href=\"\/pages\/30-day-money-back-guarante\" style=\"color:#000;text-decoration:underline\"\u003e30-day money-back guarantee\u003c\/a\u003e, and a \u003ca href=\"\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"color:#000;text-decoration:underline\"\u003eprice-beat guarantee\u003c\/a\u003e. Specific delivery times are not stated; contact us for estimated transit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-top:50px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d1d1d1;border:1px solid #d1d1d1;margin-bottom:20px\" class=\"spm-trust\"\u003e\n\u003ca href=\"\/pages\/30-day-money-back-guarante\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm-2 16l-4-4 1.41-1.41L10 14.17l6.59-6.59L18 9l-8 8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003e30-Day Money Back Guarantee\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/pages\/delivery-information\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003eWorldwide Delivery\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/pages\/find-it-cheaper-we-will-beat-it-by-5\" style=\"background:#fff;padding:40px 15px;text-decoration:none;display:flex;flex-direction:column;align-items:center;text-align:center;color:#1a1a1a\"\u003e\u003csvg style=\"width:32px;height:32px;margin-bottom:15px;fill:#ffce02\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M21.41 11.58l-9-9C12.05 2.22 11.55 2 11 2H4c-1.1 0-2 .9-2 2v7c0 .55.22 1.05.59 1.42l9 9c.36.36.86.58 1.41.58.55 0 1.05-.22 1.41-.59l7-7c.37-.36.59-.86.59-1.41 0-.55-.23-1.06-.59-1.42zM5.5 8.25c-.69 0-1.25-.56-1.25-1.25s.56-1.25 1.25-1.25 1.25.56 1.25 1.25-.56 1.25-1.25 1.25z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-family:'Roboto Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:0.1em\"\u003ePrice Beat Guarantee\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I confirm this filter fits my specific machine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Check your machine's model number against our verified list: Ingersoll HP 525 W, HP 525, HP 525 S. For Atlas Copco equipment, this filter is compatible but we recommend verifying dimensions against your existing filter.\"}},{\"@type\":\"Question\",\"name\":\"What is the filtration rating of this cartridge?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The SPM-AFC-1138 is built to match OEM specifications for air filtration. Specific micron ratings are not provided in the verified data; refer to your equipment manual for required efficiency.\"}},{\"@type\":\"Question\",\"name\":\"Will the thread and dimensions match my original filter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This cartridge has a total height of 409 mm, largest inner diameter of 134 mm, smallest inner diameter of 17 mm, outer diameter of 163 mm, and largest outer diameter of 188 mm. Compare these with your original filter to ensure a proper fit.\"}},{\"@type\":\"Question\",\"name\":\"Is this an OEM or genuine part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this is an aftermarket replacement. It is designed as a direct replacement for filters from brands like Air Supply Co, Atlas Copco, Bauer, Broyt, Compair-Demag, and Donaldson, but is not manufactured by those companies.\"}},{\"@type\":\"Question\",\"name\":\"How do I install this filter cartridge?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation is similar to the original filter. Turn off and depressurize the compressor, remove the old cartridge, clean the housing, and insert the new one. Ensure a proper seal before restarting.\"}},{\"@type\":\"Question\",\"name\":\"What delivery and guarantee options are available?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We offer worldwide shipping with tracking, a 30-day money-back guarantee, and a price-beat guarantee. Specific delivery times are not stated; contact us for estimated transit.\"}}]}]}\u003c\/script\u003e","brand":"Spare Part Mart","offers":[{"title":"Default Title","offer_id":48359389757740,"sku":"SPM-AFC-1138","price":30.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9152\/6700\/files\/spm-afc-1138_air_filter_cartridge.jpeg?v=1759811597"}],"url":"https:\/\/sparepartmart.co\/collections\/ingersoll-hp-525.oembed","provider":"Spare Part Mart","version":"1.0","type":"link"}