--- product_id: 315981738 title: "1/4\" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs)" brand: "eshiong" price: "135.68 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/315981738-1-4-push-to-connect-one-way-check-valve-reverse store_origin: TN region: Tunisia --- # NSF Certified BPA Free DIY Installation 1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) **Brand:** eshiong **Price:** 135.68 DT **Availability:** ✅ In Stock ## Summary > 💦 Elevate Your Water Game with ESHIONG's Check Valves! ## Quick Answers - **What is this?** 1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) by eshiong - **How much does it cost?** 135.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/315981738-1-4-push-to-connect-one-way-check-valve-reverse) ## Best For - eshiong enthusiasts ## Why This Product - Trusted eshiong brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value Pack:** Get more for less with a convenient 6-pack for all your filtration needs. - • **Food-Grade Safety:** Crafted from food-grade POM material, ensuring safe and clean water delivery. - • **Leak-Free Assurance:** Enjoy peace of mind with 100% leak-free performance for your water systems. - • **Seamless Installation:** Experience effortless setup with a non-locking clip design—no tools required! - • **Versatile Applications:** Perfect for reverse osmosis systems, beverage dispensers, and more! ## Overview The ESHIONG 1/4" Push to Connect One Way Check Valve is a set of 6 NSF certified, BPA-free plastic fittings designed for easy installation in reverse osmosis water filter systems and various beverage dispensing applications. With a non-locking clip design, these valves ensure a leak-free experience while maintaining food-grade safety standards. ## Description 1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) ## Features - Material:POM(Polyoxymethylene) . Food-grade material, BPA free，NSF、TUV、SGS certificated etc. - Specification:Straight 1/4" inch To 1/4" inch OD Tube quick connect One-way Valve.Standard fitting for about 6.4mm water filter systems tube. - Installation:Non-Locking Clip design offers an easy DIY installation without any tools .Push fit fittings ,100% leak free. - Package Quantity:6 pack - Application:Apply to reverse osmosis water filter system,beverage dispensing system,refrigerator,ice maker,coffee machine,etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ESHIONG | | Part number | Eshiong-dxf-22 | | Item Weight | 31.8 g | | Product Dimensions | 1.7 x 8.64 x 7.37 cm; 31.75 g | | Item model number | Eshiong-dxf-22 | | Size | 1/4'' Inch | | Color | white&blue | | Style | 1/4'' Inch，6pcs | | Material | Plastic | | Item Package Quantity | 6 | | Number Of Pieces | 6 | | Temperature Range | 41-113 Degrees Fahrenheit | | Measurement System | metric | | Specification met | nsf | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Size:** 1/4'' Inch - **Material:** Plastic - **Brand:** ESHIONG - **Colour:** white&blue - **Item dimensions L x W x H:** 17 x 86 x 74 millimeters ## Images ![1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - Image 1](https://m.media-amazon.com/images/I/41bQVSg5MiL.jpg) ![1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - Image 2](https://m.media-amazon.com/images/I/31-lXJejprS.jpg) ![1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - Image 3](https://m.media-amazon.com/images/I/61S3wjRmmLS.jpg) ![1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - Image 4](https://m.media-amazon.com/images/I/71BmvHj2t0L.jpg) ![1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - Image 5](https://m.media-amazon.com/images/I/61oeBYnf9xL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - ESHIONG 1/4" Push to Connect One Way Check Valve for Reverse Osmosis Water Filter,NSF Certified Plastic Quick Connect RO Fittings (6 pcs) - DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) - Malida 1/4 inch O.D. Length 32.8ft(10 meters) RO Water Tubing, Hose Pipe for RO Water purifiers System,+ 1/4 O.D quick connector 10pcs --- ## 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.tn/products/315981738-1-4-push-to-connect-one-way-check-valve-reverse](https://www.desertcart.tn/products/315981738-1-4-push-to-connect-one-way-check-valve-reverse) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*