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Item #:
2137732
Captain O-Ring - Replacement 151120 / W34-OR O-Ring Compatible with Pentek Water Filter Housing (3 Pack) [Also Called 152030, WFAO150, EV3112-40, etc
Item #:
2137732
ETB 3102
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
6%
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 13
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Ensure safe and clean drinking water with our NSF certified replacement O-Rings, compatible with a variety of water filter models.
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What Stands Out
Compatibility
Designed to fit various Pentek water filter housings, this O-ring ensures seamless installation and compatibility with multiple models, eliminating the hassle of mismatched parts.
Durability
Constructed from high-quality materials, the Captain O-Ring provides superior resistance against wear and tear, ensuring a long-lasting, leak-free performance for your water filtration needs.
Value Pack
This three-pack offers exceptional value, allowing you to replace multiple O-rings at once or keep extras on hand, ensuring efficient maintenance without frequent repurchases.
Product Details
- (3 Pack) Replacement 151120 O-Rings (also called gaskets or seals) for Pentek Water Filters
- Direct replacement for Part Numbers: Ace Hardware 46766, American Plumber 152030, W34-OR, Ametek Kleen-Plus 151120-03, OR-34, Culligan 01019184, 151120-27, DuPont WFAO150, Everpure EV3112-40, Hydrotech 151120, Pentek 151120, Omnifilter 151120, OR-34, Pura 151120, US Filter OR-34
- Compatible with: Pentek/Pentair 3G Standard Series, Traditional Standard Series, and Valve-In-Head VIH Series (see description for housing model numbers); Culligan HF-150, HF-150A, HF-160, HF-360; Ace Hardware 45025, 46764, 46764; American Plumber W34-PR, WC34-PR, WV34, WVC34; Ametek Kleen-Plus PSCL-SI / PSCL-S1, PS-OO / PS-00, PVHCL-SI / PVHCL-S1; DuPont WFPF38001C; Omnifilter WH1 / WH5 / WH12 / OB1 (Series A) / U25 (Series E)
- Molded from NSF 61 certified buna-n rubber for safe and clean drinking water.
- Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!
| Brand Name | Captain O-Ring |
| UPC | 722589526015 |
| Manufacturer | Captain O-Ring |
| Unit Count | 3 Count |
| Set Name | Captain O-Ring 151120 Replacement O-Ring Set (3 Pack) |
| Number of Items | 1 |
| Number of Pieces | 3 |
| Part Number | 43222-3500 |
| Model | 43222-3500 |
| Material Type | Nitrile Rubber |
| Color | Black (Rubber) |
| Nominal Inside Diameter | 3.8 inches (9.7 cm) |
| Nominal Outside Diameter | 0.75 inches (1.9 cm) |
| Material | Nitrile Rubber |
| Brand | Captain O-Ring |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners seeking reliable replacements for their Pentek water filter housings to ensure clean drinking water.
-
DIY Enthusiasts
Perfect for DIY enthusiasts who perform their own water filter maintenance and need quality replacement O-rings.
-
Water Filtration Services
Useful for water filtration service providers needing bulk replacements for efficient customer service and upkeep.
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Commercial Use
Not suitable for high-demand commercial applications requiring larger quantities or specialized O-rings for specific systems.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What filters are these O-Rings compatible with?
Answer: These O-Rings are compatible with Pentek, Culligan, American Plumber, and several other brands' water filters. -
Question:
What material are the O-Rings made from?
Answer: The O-Rings are made from NSF 61 certified buna-n rubber for safe drinking water. -
Question:
Are these O-Rings made in the USA?
Answer: Yes, these O-Rings are proudly assembled in the USA.
Captain O-Ring Water Filtration Replacement Parts Editorial Review
Captain O-Ring Replacement 151120 O-Ring is a 3-pack o-ring set that is compatible with several filter housings. It has an estimated diameter of approximately 3-7/8" and a thickness of 1/8". However, compatibility with certain filter models may be unknown, and customers may need to search for the specific part number. Despite the compatibility issue, previous customers have claimed that the Captain O-Ring Replacement set worked well for their filter housings. It resolved leak problems and fit perfectly, preventing the need for a pricey replacement. One user even praised the company for providing a template for easy matching. Overall, Captain O-Ring Replacement 151120 O-Ring works well for various filter housings, and the compatibility issue can be resolved by finding the specific part number.
Customer Reviews & Ratings
396 customers ratings
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5 Star
71%
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4 Star
13%
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3 Star
4%
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2 Star
2%
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1 Star
10%
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Pros
- Works well for various filter housings
- Resolves leak problems
- Easy matching through template provided by company
Cons
- Compatibility with certain filter models may be unknown
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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ETB 3102
Order now and get it around Thursday, August 13
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Features & Benefits
- 3-pack of replacement 151120 O-Rings for water filters.
- Direct compatibility with multiple brands and part numbers.
- Made from NSF 61 certified buna-n rubber for safety.
- Ideal for various Pentek and Culligan filter models.
- Manufactured and warranted by Captain O-Ring LLC.
- Proudly assembled in the USA for quality assurance.
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