W34-OR Water Filter O-Ring — Compatible with American Plumber/Pentek 151120 Systems,Fits Culligan/Ametek/Omnifilter Models (10-Pack)

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Management number 218761369 Release Date 2026/05/03 List Price US$5.20 Model Number 218761369
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Upgrade your water filtration system with confidence! Engineered for American Plumber, Pentek 151120, and other leading brands, these W34-OR O-rings are crafted from industrial-grade Buna-N nitrile rubber to withstand high pressure and temperature fluctuations, ensuring a tight seal for years.Perfect For: Homeowners: Safeguard your drinking water by replacing worn seals promptly. Commercial Facilities: Keep operations smooth with bulk 10-pack backups. Vintage Systems: Revive discontinued models (e.g., Hydrotech 151120, DuPont WFAO150) effortlessly.Compatible Models: Brands: American Plumber, Pentek, Culligan, Ametek Kleen-Plus, Omnifilter, Aqua-Flo, and more. Part Numbers: 151120-03, OR-34, 01019184, WH1/WH5/WH12, 150071, HF-150/HF-360, etc.Why Choose Us: Rigorously tested to meet industrial standards. 10-pack ensures you’re always prepared for emergencies. Save 70% vs. OEM parts—same performance, no compromises!O-Ring Compatible With The Following:For Pentek 151120 O-RingsFor Pentek # 10, 12 & 20 Filter Housings With 3/4” Inlet/Outlet Connections.For Pentek 150071 Filter Housing.For Culligan Or-34, 01019184, 151120-27 O-Rings.For Culligan Hf-150, Hf-150a, Hf-160, Hf-360 Filter Housings.For American Plumber 152030 O-Rings.For American Plumber W34-Pr, Wc34-Pr, Wv34, Wvc34 Filter Housings.For Ametek Kleen-Plus 151120-03, Or-34 O-Rings.For Ametek Kleen-Plus Pscl-Si, Pscl-S1, Ps-Oo, Ps-00, Pvhcl-Si, Pvhcl-S1 Filter Housings.For Ace Hardware 46766 O-Rings.For Ace Hardware 45025, 46764, 46764, Hf-150ace Filter Housings.For Omnifilter 151120, Or-34 O-Rings.For Omnifilter Wh1, Wh5, Wh12, Ob1 (Series A), U25 (Series E) Filter Housings.For Aqua-Flo 26264 Filter Housing.For Hydrotech 151120 O-Rings.For Pura Or-34 O-Rings.For Us Filter Or-34 O-Rings.For Dupont Wfao150 O-Rings.

  • Universal Compatibility: Designed for American Plumber W34-OR and Pentek 151120; also fits Culligan 01019184, Ametek Kleen-Plus 151120-03, Omnifilter WH1/WH5, and 50+ models (see full list below).
  • Precision Dimensions: 3.9” ID x 4.15” OD x 0.14” thickness ensures leak-proof performance, matching OEM specifications.
  • Cost-Effective 10-Pack: Ideal for long-term use in residential & commercial water filtration systems—no more frequent reorders!
  • Premium Buna-N Material: Resists wear, heat, and corrosion; outperforms standard rubber in durability and sealing efficiency.
  • Eco-Friendly Savings: Avoid replacing entire cartridges—reduce maintenance costs by 90% while minimizing waste.
Color black
Model W34-OR
Brand Name PuBaDuoParts
Unit Count 10.0 Count
Part Number W34-OR
Manufacturer JuYangDa-Parts
Item Diameter 4.15 Inches
Material Type Buna-N Nitrile Rubber
Nominal Inside Diameter 3.9 Inches
Nominal Outside Diameter 4.15 Inches

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