American Plumber OR-233 O-ring, Pentek 151231
Culligan « OR-233 O-ring # 411310 for Culligan US-600, US-640, SY-2000, SY-2300 and SY-2500, SY-2650 and Ace 4158622. 3" Diameter.

Price: $5.99
10 In stock

Amway * « Compatible Fit O-ring Am101, E84, E-85, E-0085
Amway * ® Compatible Fit O-ring Am101, E84, E-85 & Gen IV Water Treatment System. 5" outer diameter. 4 5/8 I.D x 5 O.D. x 3 /16 cross section or thickness. Remember to order Dow 111 o-ring silicone sealant to help prevent leaks. NSF and FDA approved EPDM O-ring.

Price: $9.99
5 In stock

OR-34 Filter O-Ring American Plumber, Culligan, Pentek 151120
The OR-34 rubber o-ring gasket is 4.125" in diameter and is a FDA Buna-N o-ring.

Price: $4.50
18 In stock

OR-38 Filter O-Ring American Plumber, Culligan, Pentek 151121
The OR-38 oring can be used with 3/8" inlet/outlet housings with a 3.5" diameter housing sump. The OR-38 rubber o-ring is 3.5" in diameter and is a FDA Buna-N o-ring.

Price: $4.50
9 In stock

Pentek # 151254 O-Ring For Big Clear Housing
Square Cut For Big Clear Housings

Price: $12.99
Allow 10-14 days to ship if out of stock

Pentek 151122 O-ring for Big Blue/HD Housings OR-100
Fits filter housings 150237, 150239, 150469, HD-950, WWHC, W10-PR, WHCF-DWHBB,

Price: $9.90
Allow 10-14 days to ship if out of stock

True Blue K5 Replacement O-ring

Fits Models PF30, PF40, DW200, DW201
Fits 3/4" PreFilter / Also Fits 3/8" FinalFilter

Price: $2.50
9 In stock

W34-ORS Filter O-ring Silicone Pentek 151118 American Plumber
Pentek 151118 O-Ring Information: Replacement O-ring for #10, #12 & #20 sumps.

Price: $7.50
6 In stock

WFO-O-ring - Sears Kenmore UltraFilter «, Whirlpool «, EcoWater « , Ecodyne « compatible o-ring
WFO-O-ring - Sears Kenmore UltraFilter «, Whirlpool «, EcoWater « , Ecodyne « compatible o-ring

Price: $6.99
Allow 10-14 days to ship if out of stock