Filter Finder

Results for “423”

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

Compatible with 42-34370

Filter cartridge10 x 2.5 inCarbon block

Cross-referenced: our product is listed as compatible with this number

Fit details

Compatible with 4234373

Filter cartridge10 x 2.5 inCarbon block

Cross-referenced: our product is listed as compatible with this number

Fit details

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 AS568-423

Inside diameter4.225 in (107.32 mm)
Cross section0.275 in (6.99 mm)
Outside diameter4.775 in (121.30 mm)
  • Buna-N (nitrile) 70A10-pack from $9.99 · 25-pack: request a quote · 100-pack: request a quote
  • EPDM 70A10-pack from $24.99 · 25-pack $66.99 · 100-pack: request a quote

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