--- product_id: 11047805 title: "Watts Premier Universal Drain Line to Garbage Disposal Adapter RO Kit" brand: "watts premier" price: "HK$255" currency: HKD in_stock: true category: "Watts Premier" url: https://www.desertcart.hk/products/11047805-watts-premier-universal-drain-line-to-garbage-disposal-adapter-ro store_origin: HK region: Hong Kong --- # Universal fit for 1/2" to 7/8" hoses Marine-grade stainless steel clamps No-drill push-in installation Watts Premier Universal Drain Line to Garbage Disposal Adapter RO Kit **Brand:** watts premier **Price:** HK$255 **Availability:** ✅ In Stock ## Summary > 🔩 Upgrade your kitchen plumbing game—effortless, silent, and built to last! ## Quick Answers - **What is this?** Watts Premier Universal Drain Line to Garbage Disposal Adapter RO Kit by watts premier - **How much does it cost?** HK$255 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/11047805-watts-premier-universal-drain-line-to-garbage-disposal-adapter-ro) ## Best For - watts premier enthusiasts ## Why This Product - Trusted watts premier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Reducing Design:** Engineered to cut down reverse osmosis system noise for a quieter kitchen vibe. - • **Durability Meets Style:** Marine-grade stainless steel clamps ensure corrosion resistance and long-lasting performance. - • **Tool-Free Installation:** Push-in fitting means no drilling, no hassle—upgrade your plumbing in minutes. - • **Code-Listed & Certified:** IAPMO/UPC and ASTM F 409 certified for peace of mind and compliance with nationwide plumbing codes. - • **Effortless Universal Compatibility:** Fits all garbage disposals & multiple hose sizes from 1/2" to 7/8"—one adapter to rule them all. ## Overview The Watts Premier Universal Dishwasher/Drain Line Adapter is a certified, versatile plumbing solution designed for easy, no-drill installation on all garbage disposals. Featuring push-in fittings and marine-grade stainless steel clamps, it accommodates multiple hose sizes (1/2" to 7/8") and reduces noise from reverse osmosis systems. This kit meets national plumbing codes and includes everything needed for a seamless upgrade, ensuring durability, compliance, and a quieter kitchen environment. ## Description Product Description The Watts Premier Drain Line Adapter (DLA-D) is a highly versatile and code-listed solution, certified by IAPMO/UPC and compliant with ASTM F 409 standards, offering a superior alternative to traditional drain saddles. It is engineered with a unique design that significantly reduces noise and prevents plugging.The DLA-D kit includes all necessary components for a seamless installation: one drain line adapter with push-in fitting and barb, one hose coupler, and two marine-grade stainless steel hose clamps. For applications requiring larger barbs, the adapter is easily customizable by cutting off the smaller barbs to fit 3/4" and 7/8" drain lines.Equipped with Quick Connect capability for Air Gap Faucet drain lines, this adapter can easily be installed directly into a garbage disposal without the need for drilling into existing plumbing, making it an ideal choice for both new installations and retrofits. To ensure optimal drain line performance, it is recommended to measure your product dimensions and confirm compatibility before installation.This universal adapter is designed to convert for installation on all garbage disposals, whether or not they have a dishwasher drain line connection. It uses standard plumbing fittings to meet nationwide code requirements and can accommodate a wide range of dishwasher drain hose sizes, including 1/2", 5/8", 3/4", and 7/8", as well as a 3/8" RO drain line.The DLA-D's design not only facilitates easy installation but also ensures long-term reliability and performance. The use of high-quality materials and precise engineering guarantees that the adapter will function effectively under various conditions, and its compliance with national plumbing codes ensures that your installation meets all required safety and performance standards. From the Manufacturer Designed for installation on all garbage disposals where the dishwasher drain inlet is located. The DLA-D provides a code listed alternative to the use of the drain saddle for fast easy installation on all disposals. Due to plumbing and installation differences, some RO systems during the water production phase can be noisy. Installation of this DLA-D drain line adapter will effectively reduce this noise during water production. This is easy to install directly in to a garbage disposal. No drilling in to current plumbing needed for installation and proper drain line performance. Unique design helps prevent plugging of the drain line. Comes with everything needed to install directly in to your under sink drain plumbing. Kit includes: One (1) Drain Line Adapter with Push-in Fitting and barb; One (1) Hose Coupler, Two (2) Marine Stainless Steel Hose Clamps. ## Features - DRAIN LINE ADAPTER KIT: The Watts Premier Drain Line Adapter (DLA-D) offers a code-listed (IAPMO / UPC and ASTM F 409) alternative to traditional drain saddles, reducing noise and preventing plugging. Keep your garbage disposal free and clear with this adapter! - COMPREHENSIVE KIT: This kit includes everything needed for a straightforward installation: one drain line adapter with push-in fitting and barb, one Hose coupler, and two marine-grade stainless steel hose clamps. For installations requiring larger barbs, the smaller barbs can be cut off to fit 3/4" and 7/8" drain lines. - EASY TO INSTALL: Featuring Quick Connect for Air Gap Faucet drain lines, this adapter is easy to install directly into your garbage disposal and does not require drilling into existing plumbing. For proper drain line performance, measure your product dimension and confirm the compatibility to ensure a perfect fit. - VERSATILE USE: This universal adapter converts for installation on all garbage disposals with or without a dishwasher drain line connection. It utilizes standard plumbing fittings to meet nationwide code requirements, accommodating a variety of dishwasher drain hose sizes, including 1/2", 5/8", 3/4", and 7/8", along with a 3/8" RO drain line. - THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our acquisition by Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009XDMEK4 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #32,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Garbage Disposal Parts | | Color | White | | Customer Reviews | 4.4 4.4 out of 5 stars (575) | | Date First Available | October 25, 2012 | | Included Components | hardware | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1.6 ounces | | Item model number | WP164020 | | Manufacturer | Watts | | Material | Stainless Steel | | Measurement System | inch | | Number Of Pieces | 1 | | Part Number | 164020 | | Product Dimensions | 6 x 1 x 10 inches | | Size | Universal | ## Images ![Watts Premier Universal Drain Line to Garbage Disposal Adapter RO Kit - Image 1](https://m.media-amazon.com/images/I/61W7snOujTL.jpg) ## Frequently Bought Together - Watts Premier Universal Dishwasher / Drain Line to Garbage Disposal Adapter for Reverse Osmosis Systems, Push-In Fitting & Barb, Hose Coupler, Marine Stainless Steel Hose Clamps, No Drilling Required - Home Master TMAFC-ERP-L Artesian Full Contact Loaded RO System, 7-Stages, 99% Rejection DOW Membrane, Patented 2-Pass Alkaline Remineralization, Fast 4.5s Fill Rate, 1:1 Pure, Lux Faucet, Fridge kit - Drain Line Adapter (DLA) With 1/4-inch Quick Connect Fitting for a Water Filter and 7/8-inch Fitting for a Dishwasher (ET116-001, D-25QC, DLA-D) --- ## 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.hk/products/11047805-watts-premier-universal-drain-line-to-garbage-disposal-adapter-ro](https://www.desertcart.hk/products/11047805-watts-premier-universal-drain-line-to-garbage-disposal-adapter-ro) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-15*