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Filter Finder

Results for “440”

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).

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 AS568-440

Inside diameter6.725 in (170.82 mm)
Cross section0.275 in (6.99 mm)
Outside diameter7.275 in (184.80 mm)
  • Buna-N (nitrile) 70A10-pack from $14.99 · 25-pack: request a quote · 100-pack: request a quote
  • Viton (FKM) 75A10-pack from $65.99 · 25-pack: request a quote · 100-pack: request a quote
  • Silicone 70A (orange)10-pack from $27.99 · 25-pack: request a quote · 100-pack: request a quote

Available - request a quote Parts we can get for you

  • GeneralAire 4400-S (stock no. 1200)100 MESH GENERAL SUMP FILTERGenuine part
  • GeneralAire 4400-01 (stock no. 7241)CHASSIS-FAN ASSIST HUMIDIFIERGenuine part
  • GeneralAire 4400-06 (stock no. 7240)CROSSFLOW FAN-FAN ASSIST HUMIDIFGenuine part
  • GeneralAire 4400-07 (stock no. 7242)FAN MOTOR COVER-FAN ASSIST HUMIGenuine part
  • GeneralAire 4400-08 (stock no. 7243)AIR FLOW ADAPTER-FAN ASSIST HUMIGenuine part
  • GeneralAire 4400-09 (stock no. 7246)MOTOR MOUNT-FAN ASSIST HUMIDIFGenuine part
  • GeneralAire 4400-11 (stock no. 7244)WIRE HARNESS ASSY-FAN ASSIST HUMGenuine part
  • GeneralAire 4400-12 (stock no. 7247)FAN MOTOR SHIELD-FAN ASSIST HUMGenuine part
  • GeneralAire 4400-13 (stock no. 7248)COVER-FAN ASSIST HUMIDIFIERGenuine part
  • GeneralAire 4400-22 (stock no. 7249)PIVOT PIN-FAN ASSIST HUMIDIFIERGenuine part
  • GeneralAire 440113415 MERV 11 EXP MEDIA FOR AC-4Genuine part
  • GeneralAire 4400A (stock no. 5961)FAN ASSIST HUMIDIFIER-AUTOMATICGenuine part
  • GeneralAire 4400-05 (stock no. 7224)SOLENOID VALVE ASSEMBLY FOR REGenuine part

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