Filter Finder

Results for “154”

Type the model or part number printed on your filter, purifier, housing or O-ring. Dashes and spaces don’t matter. For O-rings you can also type an AS568 size (214, AS568-214) or the inside diameter x thickness (0.984 x 0.139 in, 25 x 3.5 mm).

We sell it Compatible replacements

O-ring size CFS O-rings by size

Size catalog: standard AS568 sizes we can supply. A size match is not a fit claim for your equipment. Some sizes ship from stock; others have a 2-3 business day lead time before they ship. Not for oxygen, medical, aviation, scuba or other safety-critical use.

CFS O-Ring AS568-154

Inside diameter3.737 in (94.92 mm)
Cross section0.103 in (2.62 mm)
Outside diameter3.943 in (100.16 mm)
  • Buna-N (nitrile) 70A10-pack from $5.99 · 25-pack $8.99 · 100-pack $30.99
  • Viton (FKM) 75A10-pack from $10.99 · 25-pack $23.99 · 100-pack $97.99
  • EPDM 70A10-pack from $7.99 · 25-pack $15.99 · 100-pack $65.99
  • Silicone 70A (orange)10-pack from $5.99 · 25-pack $12.99 · 100-pack $50.99

Available - request a quote Parts we can get for you

  • GeneralAire 15-4 (stock no. 7539)DRAIN VALVE ASSY 110/1Genuine part

Not sure? Send us your model number and we will confirm the fit.