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Filter Finder

Results for “400”

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 AS568-400

Inside diameter1.350 in (34.29 mm)
Cross section0.275 in (6.99 mm)
Outside diameter1.900 in (48.27 mm)
  • Buna-N (nitrile) 70A10-pack from $19.99 · 25-pack $54.99 · 100-pack: request a quote

Available - request a quote Parts we can get for you

  • GeneralAire 400112758 EXP MEDIA FOR AC-1, AC22Genuine part
  • GeneralAire G-99 (stock no. 4002)AIR FILTER GAUGEGenuine part
  • GeneralAire 400-3026 (stock no. 6509)FREEZE STAT (-30)Genuine part
  • GeneralAire G99-14 (stock no. 4004)REMOTE MOUNT KIT FOR G-99Genuine part
  • GeneralAire 40-05 (stock no. 8014)PLATES FOR 40 HUMIDIFIER 12/PKGGenuine part
  • GeneralAire 40-07 (stock no. 7140)SPEED NUTGenuine part
  • GeneralAire 400D (stock no. 4640)AIR CLEANER-HEPA DUCT MOUNTGenuine part
  • GeneralAire 400R (stock no. 4641)AIR CLEANER-HEPA PORTABLEGenuine part
  • Delavan 4.00X60B4.00X60B DELAVAN NOZZLEGenuine part
  • Delavan 4.00X45B4.00X45B DELAVAN NOZZLEGenuine part
  • Delavan 4.00X80ADELAVAN NOZZLE TYPE A HOLLOW SPRAYGenuine part

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