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Electronic Timer Condensate Drain Valve for A...: 
Nitrile (NBR) O-Ring Assortment Kit, Metric, ...: | Part Type | Compressed air filter element |
| Replaces | Deltech PFD285 |
| Element Size | 285 |
| Grade | grade PFD (general purpose coalescing) |
| Filtration | Oil aerosols, water droplets and particles, ISO 8573-1 class 2 for solids and oil (0.1 micron, 0.1 mg/m3 residual oil, aftermarket maker's data) |
| Outside Diameter | 98 mm (3-7/8 in) |
| Height | 281 mm (11-1/16 in) |
| Rated Flow | 562 scfm (950 Nm3/h) at 7 bar (100 psi) |
| Flow Direction | Inside to outside |
| Max. Operating Pressure | 16 bar (232 psi) |
| Stat. HS-Code | 842139 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Deltech | PFD285 |
| Spare Part Mart | SPM-INF-3851 |
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| The Air Market | USD 125.11 | 22 Oct 2026 |
| eBay, aftermarket seller | USD 170.61 | 7 Oct 2026 |
| Filme Compressor | USD 179.00 | 7 Oct 2026 |
| FilterFinder Online | USD 258.00 | 22 Oct 2026 |
| Air Compressor Services | USD 614.00 | 22 Oct 2026 |
| Spare Part Mart | USD 100.09 | Today |
Our price of USD 100.09 is 20% to 84% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Annual element change
Change DFD, PFD and HFD elements at least once a year, or sooner when the pressure drop across the filter reaches about 350 mbar (5 psi). Change CFD carbon elements at least every 6 months.
Protecting the HFD stage
The PFD element takes out the bulk of the water, oil and dirt so the 0.01 micron HFD element after it lasts its full life.
Workshop and plant air
Line filters sit after the compressor, receiver or dryer to keep water, oil and dirt out of air tools, valves and cylinders.
No. It is an aftermarket compressed air filter element made to replace the Deltech PFD285. It is not made by or affiliated with Deltech or SPX, and the part number is used only to show what it replaces.
It replaces the element marked PFD285. Check the code printed on the old element, or measure it: this one is 98 mm (3-7/8 in) in diameter and 281 mm (11-1/16 in) high. The letters give the grade (DFD dry particulate, PFD general purpose, HFD high efficiency, CFD carbon) and the number is the size.
Change DFD, PFD and HFD elements at least once a year, or sooner when the pressure drop across the filter reaches about 350 mbar (5 psi). Change CFD carbon elements at least every 6 months.
Use the same letters as the element you are taking out. A typical line runs PFD then HFD after the compressor, CFD after that when oil vapour and odour must be removed, and DFD after a desiccant dryer to stop dust.
Change the other elements in the same line at the same service, fit new O-rings if the old ones are flattened or cracked, and check that the drain on the filter bowl works.
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