--- product_id: 70101452 title: "Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025)" brand: "captain o-ring" price: "S/.101" currency: PEN in_stock: true category: "Captain O Ring" url: https://www.desertcart.pe/products/70101452-water-softener-o-ring-seal-kit-4-pack-part-7337571 store_origin: PE region: Peru --- # Universal compatibility 4-pack precision fit 1-year warranty Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) **Brand:** captain o-ring **Price:** S/.101 **Availability:** ✅ In Stock ## Summary > 💧 Seal the deal with confidence—never let leaks cramp your flow! ## Quick Answers - **What is this?** Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) by captain o-ring - **How much does it cost?** S/.101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/70101452-water-softener-o-ring-seal-kit-4-pack-part-7337571) ## Best For - captain o-ring enthusiasts ## Why This Product - Trusted captain o-ring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Compatibility:** Works flawlessly with top brands like Eco Pure, GE, Sears, and North Star—your go-to universal seal kit. - • **Hassle-Free Replacement:** Easy to install with a resealable zip-top bag ensuring your maintenance is quick and mess-free. - • **Perfect Fit, Every Time:** Precision-engineered O-rings with exact 15/16" ID and 1-3/16" OD for seamless water softener sealing. - • **Durability You Can Trust:** Crafted from premium rubber and backed by a 1-year Captain O-Ring warranty for long-lasting leak protection. - • **Stay Leak-Free & Efficient:** Maintain optimal water softener performance and avoid costly repairs with these reliable seals. ## Overview The Water Softener O-Ring Seal Kit by Captain O-Ring LLC includes four precision rubber O-rings designed to fit multiple major water softener brands. Each ring measures approximately 15/16" inside diameter and 1-3/16" outside diameter, ensuring a reliable, leak-proof seal. Packaged for easy installation and backed by a 1-year warranty, this kit is a must-have for maintaining efficient water softener operation and preventing costly water damage. ## Description The 7337571 Water Softener O-Ring Seal kit is compatible with water softener units produced by Eco Pure, Eco Water, GE, Sears, North Star Softeners, and others. Use this kit when your system calls for part number 7337571, 7170288, 900535, STD302213, or WS03X10025. Note: This part is not compatible with water systems that call for part numbers other than 7337571, 7170288, 900535, STD302213, or WS03X10025. Please consult your product manual to confirm if this part is compatible with your water system. What to expect: This product contains four (4) o-rings packaged in a resealable zip-top bag with Captain O-Ring branded packaging. Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC. ## Features - Water Softener O-Ring Kit 7337571 for Eco Pure, Eco Water, GE, Sears, North Star Softeners - Contains 4 O-Rings (Part #: 7170288, 900535, STD302213, WS03X10025) - These o-rings have an inside diameter of approximately 15/16" and outside diameter of approximately 1-3/16". - Manufactured and Warrantied by Captain O-Ring LLC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XCX8LJB | | Best Sellers Rank | #342,457 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Water Softeners | | Brand Name | Captain O-Ring | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (279) | | EU Spare Part Availability Duration | 1 years | | Item Diameter | 1.19 inches | | Manufacturer | Captain O-Ring LLC | | Material Type | Rubber | | Model | 7337571 | | Nominal Inside Diameter | 0.94 inches | | Nominal Outside Diameter | 1.19 inches | | Number of Items | 4 | | Number of Pieces | 4 | | Part Number | 7337571 | | Set Name | 4-Pack | | UPC | 611138349383 | | Unit Count | 4 Count | ## Product Details - **Brand:** Captain O-Ring - **Color:** Black - **Item Diameter:** 1.19 inches - **Material:** Rubber - **Nominal Inside Diameter:** 0.94 inches ## Images ![Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) - Image 1](https://m.media-amazon.com/images/I/511gWpAC61L.jpg) ![Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) - Image 2](https://m.media-amazon.com/images/I/41xRC-A904L.jpg) ![Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) - Image 3](https://m.media-amazon.com/images/I/41dsihYbMOL.jpg) ![Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) - Image 4](https://m.media-amazon.com/images/I/61z5DaZ+U-L.jpg) ![Water Softener O-Ring Seal Kit, 4-Pack (Part: 7337571, 7170288, STD302213, WS03X10025) - Image 5](https://m.media-amazon.com/images/I/516qFAd-vBL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/70101452-water-softener-o-ring-seal-kit-4-pack-part-7337571](https://www.desertcart.pe/products/70101452-water-softener-o-ring-seal-kit-4-pack-part-7337571) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-30*