
PDQ Automatic Parts
United Wash Supply carries the full line of PDQ replacement parts. Purchase your automatic parts from UWS and be assured of genuine replacement parts that keep your machine running reliably.

Reverse Osmosis Membranes & Filters
Explore Reverse Osmosis Membranes & Filters, ideal for purifying water and optimizing your car wash system's performance.

Side Mount Boxes
Side mount boxes from Laurel Metals enable upgrading self-serve wash or vacuum functionality without replacing the entire meter box. Add Cryptopay or Nayax credit card acceptors, and Dixmor timers, with minimum rework.

Vending Machines
Mechanical and Electronic vending machines by Laurel Metals, including replacement parts, all available from United Wash Supply. Upgrade your vendor to an electronic Digimax unit today to increase revenue and integrate Cryptopay or Nayax credit card acceptance!

Wall Paneling
PVC wall paneling offers car washes durable, water-resistant walls that are easy to clean and maintain, enhancing the overall appearance and longevity of the facility.

Weep Control
Weep control systems intelligently manage water flow in car washes to prevent freezing and reduce waste, cycling water based on temperature to ensure pipes stay clear without unnecessary usage. This smart approach not only safeguards equipment during cold months but also contributes to significant water savings and operational efficiency.
Water Sediment Filters
UWS water polypropylene water sediment filter cartridges are designed for high demand commercial environments. They fit standard water filter housings and provide particle-free water downstream of the filter assembly for protection of pumps, nozzles, and other carwash equipment.