--- product_id: 11047805 title: "Universal Drain Line to Garbage Disposal Adapter RO Kit" price: "₩46102" currency: KRW in_stock: true reviews_count: 13 url: https://www.desertcart.kr/products/11047805-universal-drain-line-to-garbage-disposal-adapter-ro-kit store_origin: KR region: South Korea --- # Noise-reducing design Code-listed certified (IAPMO/UPC & ASTM F 409) Tool-free, drill-free quick connect install Universal Drain Line to Garbage Disposal Adapter RO Kit **Price:** ₩46102 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your kitchen plumbing game with silent, seamless precision! ## Quick Answers - **What is this?** Universal Drain Line to Garbage Disposal Adapter RO Kit - **How much does it cost?** ₩46102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/11047805-universal-drain-line-to-garbage-disposal-adapter-ro-kit) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Efficiency:** Innovative design drastically cuts down RO system noise—because your kitchen deserves quiet. - • **Plug-Free Performance:** Unique engineering prevents drain line clogs, keeping your disposal running smoothly. - • **Certified Peace of Mind:** Meets strict IAPMO, UPC & ASTM standards for reliable, code-compliant installation. - • **Universal Fit Flexibility:** Fits all garbage disposals and multiple hose sizes (1/2" to 7/8"), with customizable barb options. - • **All-in-One Installation Kit:** Includes marine-grade clamps, hose coupler, and push-in fittings—no extra parts needed. ## Overview The Watts Premier Universal Drain Line to Garbage Disposal Adapter RO Kit is a code-listed, noise-reducing plumbing solution designed for effortless, drill-free installation on all garbage disposals. Featuring versatile fittings for multiple hose sizes and marine-grade stainless steel clamps, this kit prevents drain plugging and meets nationwide plumbing codes, ensuring a quiet, reliable, and professional-grade upgrade to your kitchen drainage system. ## 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. Review: Good - Pretty easy to install and now my sink works nicely! Review: Fantastic little device - Perfect little device for the job. It fit exactly as promised. Instructions were clear and easy to follow. This only works with an existing disposal. Watts offers a different version if you don't have a disposal. This device costs more than just a simple drain tap, but it makes service and testing much much easier. Example. I wanted to know if the shut off valve was working properly. Because this device uses a quick connector, it was easy to pull out the waste tube, put a bucket below, and see when system was running. Also, it makes the system quiet. Before installing this, I had a simple drain tap, I could hear the dripping when the RO system was running. Sometimes I'd forget and run around trying to figure out what was leaking. Now, I can't hear the water drain at all. Totally silent. Hence, the testing method above. The plastic is a more brittle than I expected, much more like PVC than ABS or rubber hose. It doesn't give. So, when I cut off the end, it snapped, I was afraid I'd broken it. The picture shows two clamps but mine only came with one. I don't see why two would be necessary. It is good and water tight even before I used the clamp. ## 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 | | Best Sellers Rank | #32,179 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Garbage Disposal Parts | | Color | White | | Customer Reviews | 4.4 4.4 out of 5 stars (579) | | Date First Available | October 25, 2012 | | Included Components | hardware | | 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 ![Universal Drain Line to Garbage Disposal Adapter RO Kit - Image 1](https://m.media-amazon.com/images/I/61W7snOujTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by S***Y on December 9, 2025* Pretty easy to install and now my sink works nicely! ### ⭐⭐⭐⭐⭐ Fantastic little device *by G***N on June 29, 2016* Perfect little device for the job. It fit exactly as promised. Instructions were clear and easy to follow. This only works with an existing disposal. Watts offers a different version if you don't have a disposal. This device costs more than just a simple drain tap, but it makes service and testing much much easier. Example. I wanted to know if the shut off valve was working properly. Because this device uses a quick connector, it was easy to pull out the waste tube, put a bucket below, and see when system was running. Also, it makes the system quiet. Before installing this, I had a simple drain tap, I could hear the dripping when the RO system was running. Sometimes I'd forget and run around trying to figure out what was leaking. Now, I can't hear the water drain at all. Totally silent. Hence, the testing method above. The plastic is a more brittle than I expected, much more like PVC than ABS or rubber hose. It doesn't give. So, when I cut off the end, it snapped, I was afraid I'd broken it. The picture shows two clamps but mine only came with one. I don't see why two would be necessary. It is good and water tight even before I used the clamp. ### ⭐⭐⭐⭐⭐ Easy noise fix *by M***. on May 1, 2026* Easy install found this because I read bad reviews and aske co-pilot about my gurgling primer osmosis installed wrong during kitchen model attachment to dishwasher drain ## 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.kr/products/11047805-universal-drain-line-to-garbage-disposal-adapter-ro-kit](https://www.desertcart.kr/products/11047805-universal-drain-line-to-garbage-disposal-adapter-ro-kit) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-25*