--- product_id: 553623170 title: "APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8\" for Under-sink Reverse Osmosis" brand: "apec water" price: "£18.33" currency: GBP in_stock: true category: "Apec Water" url: https://www.desertcart.co.uk/products/553623170-apec-water-systems-saddle-drain-3-8-drain-saddle-valve store_origin: GB region: United Kingdom --- # Fits 1-1/4" to 1-1/2" drain pipes 3/8" quick connect fitting Lightweight 50g metal build APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8" for Under-sink Reverse Osmosis **Brand:** apec water **Price:** £18.33 **Availability:** ✅ In Stock ## Summary > 🚰 Upgrade your RO setup with the ultimate drain saddle valve—easy, reliable, essential! ## Quick Answers - **What is this?** APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8" for Under-sink Reverse Osmosis by apec water - **How much does it cost?** £18.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/553623170-apec-water-systems-saddle-drain-3-8-drain-saddle-valve) ## Best For - apec water enthusiasts ## Why This Product - Trusted apec water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Highly rated with 4.4 stars and proven reliability in real-world use - • **Compact & Lightweight:** Slim 14 x 7.3 x 3.7 cm profile keeps your under-sink space clutter-free - • **Effortless Installation:** Push-to-connect 3/8" fitting for seamless setup under your sink - • **Universal Compatibility:** Clamps securely on standard 1-1/4" to 1-1/2" drain pipes—fits most RO systems - • **Durable Metal Construction:** Robust metal design ensures long-lasting, leak-free performance ## Overview The APEC Water Systems SADDLE-DRAIN-3-8 is a precision-engineered metal drain saddle valve designed for under-sink reverse osmosis systems. Featuring a 3/8" quick connect fitting and compatibility with 1-1/4" to 1-1/2" drain pipes, it offers effortless installation and durable performance. Lightweight and compact, it’s a trusted choice for professionals and homeowners seeking leak-free, hassle-free water filtration connections. ## Description This drain saddle valve is used to connect the drain tube of the RO system to the sink drain pipe. The clamp fitst 1-1/4 in. to 1-1/2 in. diameter drain pipes. The featured 3/8 in. quick connect fitting allows easy installation. It is compatible with most under counter RO systems using 3/8 in. tubing. ## Features - APEC Water Systems Drain Saddle Valve used with reverse osmosis (RO) systems - Uses with 3/8" tubing - Fits standard 1-1/4" to 1-1/2" diameter pipes - Fits on drain pipes up to 1.5" in diameter - Fits upgraded under counter water filter systems with 3/8" tubing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFN5T5M4 | | ASIN | B0CFN5T5M4 | | Best Sellers Rank | #147,004 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #323 in Under-Sink Water Filters | | Brand Name | APEC WATER | | Color | Black | | Connector Type | Compression | | Country of Publication | China | | Country of origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (99) | | Customer reviews | 4.2 4.2 out of 5 stars (99) | | Date First Available | 27 February 2018 | | Exterior Finish | painted | | Is Discontinued By Manufacturer | No | | Item Dimensions | 14 x 7.3 x 3.7 centimeters | | Item model number | SADDLE-DRAIN-3-8 | | Manufacturer | APEC WATER | | Manufacturer | APEC WATER | | Manufacturer Part Number | SADDLE-DRAIN-3-8 | | Material Type | Metal | | Model Number | SADDLE-DRAIN-3-8 | | Product Dimensions | 14 x 7.29 x 3.71 cm; 50 g | | Set Name | Single saddle valve (1 piece) | | Thread Size | 3/8 inches | | Thread Type | NPT | | UPC | 851001007877 | | Unit Count | 1 Count | ## Product Details - **Brand:** APEC WATER - **Colour:** Black - **Connector type:** Compression - **Item dimensions L x W x H:** 14 x 7.3 x 3.7 centimeters - **Material:** Metal ## Images ![APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8" for Under-sink Reverse Osmosis - Image 1](https://m.media-amazon.com/images/I/71PbDOZJbeL.jpg) ![APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8" for Under-sink Reverse Osmosis - Image 2](https://m.media-amazon.com/images/I/811Iid5ukCL.jpg) ![APEC Water Systems SADDLE-DRAIN-3-8 Drain Saddle Valve 3/8" for Under-sink Reverse Osmosis - Image 3](https://m.media-amazon.com/images/I/71binYKTjTL.jpg) ## Questions & Answers **Q: When assembled, what is the inner diameter of this saddle valve? (no guessing-i need to attach it to a 1 1/2" pvc which is nearly 2" outside diameter)** A: I used it on 1 1/2" schedule 40 pvc with no problem. **Q: Does this product require a tubing insert and a ferrule for the compression fitting? Else, what keeps it from leaking?** A: no...its a compression fit, comes with rubber insert does not leak **Q: Does this come with an adhesive foam gasket to stick on the inner part of the plastic semicircle?** A: Hello, yes, this comes with the adhesive foam. If you need any help or assistance, feel free to contact us directly by calling 1-800-880-4808 or e-mailing us at info@apecwater.com. We are in the office from Monday-Friday from 8:00am-5:30pm PST. Best Regards, APEC Customer Service **Q: What is the width of the actual part? I am needing a more narrow piece than the one included with my unit.** A: 3/4 of an inch wide --- ## 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.co.uk/products/553623170-apec-water-systems-saddle-drain-3-8-drain-saddle-valve](https://www.desertcart.co.uk/products/553623170-apec-water-systems-saddle-drain-3-8-drain-saddle-valve) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*