Best Buna O rings

Captain O-Ring - Whirlpool WHKF-DWHV, WHKF-DWH & WHKF-DUF Water Filter Replacement Orings (3 Pack)

Replacement O-Rings for Whirlpool filter housings that require a 2.5 inch cartridge.
O-Ring inner dimension 3.48 inch x 0.14 inch (88mm x 3.53mm). Please note that these o-rings are for filters that accept the thinner 2.5” wide filter cartridge and not the larger 4.5” wide filter cartridge..
Durable Nitrile Butadiene (Buna-N) Rubber Construction.
Manufactured and Warrantied for one year by Captain O-Ring LLC.

ELIMINATES AND PREVENTS LEAKS: Faucet O-rings help eliminate faucet leaks by providing a better seal and a positive shut off.
ABRASION AND HEAT RESISTANT: O-rings have a high abrasive resistance and temperature resistance and will withstand heat between a temperature range of 86°F to 248°F (-30°C to 120°C).
ASSORTED O-RINGS OUTER DIAMETER: Includes 12 most popular sizes and Lid chart illustrates the sizes for easy identification: 3/8” OD.
7/16” OD, 1/2” OD, 9/16” OD, 5/8” OD , 11/16” OD, 3/4” OD, 3/16” OD, 7/8” OD, 15/16” OD, 1-1/16” OD and 1-1/8” OD.
BEVELED DESIGN: allows for full water flow.
PROFESSIONAL & DIY HOME KIT: Pack of 200-Faucet O-ring Assortment helps not only the Plumbing Professional, but the everyday DIY'er.
DURABLE: O-rings are constructed of tough and pliable Buna-Nitrile Rubber (NBR) that will help provide long-term use for your plumbing needs.

Direct Replacement for GE HHRING, Pentek 151122 O-Ring, 152032, 4001756, 151122-03, Culligan OR-100, and many others..
Replace O-rings at every cartridge change to avoid costly water damage, 3 Pack O-Ring Seals, Made of Buna-N Rubber the industry standard, 100% Money Back Guarantee.
Dow Molykote O-ring Silicone Lubricant improves sealing preventing water leaks and holds o-ring in place during assembly.
Certified to NSF Standards 51 and 61, Meets FDA: 21 CFR 175.300.
Non Scratch O-Ring Pick tool aids in removal of old O-rings while reducing the chances of scratching the filter housing O-ring groove..

Direct Replacement for Pentek 151122 O-Ring, 152032, 4001756, 151122-03, Culligan OR-100, and many others..
Replace O-rings at every cartridge change to avoid costly water damage, 6 Pack O-Ring Seals, Made of Buna-N Rubber the industry standard, 100% Money Back Guarantee.
Dow Molykote O-ring Silicone Lubricant improves sealing preventing water leaks, helps hold O-Ring in place during assembly.
139mm inside x 148 mm outside and 4.5mm thick. That is 5-1/2” inside x 5-13/16” outside and just under 3/16” thick..
Non Scratch O-Ring Pick tool aids in removal of old O-rings while reducing the chances of scratching the filter housing O-ring groove..

Part: Replacement 151122 o-rings for Pentek style Big Blue Water Filter Housings (3 Pack).
Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095].
151122 OEM Size o-rings are approximately 5.5" Inside Diameter x 5.83" Outside Diameter x 0.165" Thickness.
Direct Replacement for the following part numbers (see description below for full water filter compatibility list): Ace Hardware 4001756.
Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry..

WHKF O-Ring Replaces Whirlpool Water Filter.
Approximately3.46" ID x3.74" OD x0.138" Thickness..
Fit models: Whirlpool WHKF-DWHV, WHCF-DWHV, WHCF-DWH, WHKF-DWH & WHKF-DUF Water Filter.
Please note that these o-rings are for filters that accept the thinner 2.5” wide filter cartridge and not the larger 4.5” wide filter cartridge..

Part: Replacement Culligan OR-100 O-Ring (3 Pack).
Compatible with Big Blue Filter Housings, including Culligan HD-950.
Material: Buna-N (nitrile butadiene rubber).
Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry..

【407PCS O-RING SET】This rubber O-ring set includes 407 Pcs SAE O-rings in the 32 most needed sizes from 1/8” I.D. x 1/4” O.D. to 2” I.D. x 2-1/4” O.D..
【APPLICATION】This O Ring Kit provides sealing and prevents leaking for a wide range of applications such as plumbing, machinery, hydraulic & pneumatic repairs and much more..
【HIGH QUALITY】Made of high quanlity commercial grade nitrile rubber (NBR, Buna-N) material, great water and oil resistance, great heat resistant, good sealability, corrosion resistant, wear resistant, anti static. Durable and long service life..
【CONVENIENT】The 407 o rings are equipped with a heavy-duty plastic storage case,and each type is stored separately for easy pickup and storage,very convenient to use.
【SATISFACTION GUARANTEED】Our SAE rubber O-ring assortment kit is backed strong warranty and friendly customer service to assure you that you'll be able to use this set for years to come.