Eco-Tech 9-25QC Reverse Osmosis Drain Line Adapter
The only drain adapter designed for single-compartment sinks with garbage disposals, delivering code-compliant RO reject water routing without drilling into wet pipes
Solves the single-sink disposal installation problem
No Wet Pipe Drilling
Uses standard plumbing fittings to meet code nationwide. Install without cutting into active drain lines.
Noise Reduction Design
Unique engineering reduces drain noise from RO reject water and disposal backwash discharge.
John Guest Quick Connect
Super Speed Fit connection for tool-free 1/4" tubing installation. Secure, leak-proof, removable.
Code Compliant
IAPMO/UPC and IPC listed. Meets ASTM F409 standards for professional installations.
Universal fit for compact sink installations
The DLA-9 adapter works with any under-counter reverse osmosis system or automatic backwash distillation unit installed in single-compartment sinks with garbage disposals. Common applications include condominiums, apartments, cottages, and studio kitchens where space and plumbing access are limited. Compatible with standard 1/4" RO drain tubing via John Guest quick-connect fitting.
Small Space Solution
Purpose-built for compact residential installations where traditional drain saddles won't work
Professional Grade
Solid connection hardware meets national plumbing codes for permanent installations
Fast Installation
John Guest Super Speed Fit connection eliminates threading and simplifies service access
