30% under what the other stores charge
Compared across 6 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The American Standard Flash is a brass rough-in valve for a single-handle shower, sold without a cartridge or trim. Its flat back and compact body fit tight wall cavities, and universal inlets/outlets accept NPT or sweat connections. A flush plug lets hot and cold lines be flushed together, and a stainless steel fixation ring holds the plug and cartridge without screws. At $17.00 at eBay as of November 4, 2026, it sits at the low end of its recent range; most stores price it higher.
In stockSold by Seller
In stock
In stock
In stock
In stock
Availability unknown
Also available at
Lowest price we've seen: $45.73 on Nov 4 at Walmart. Tracked across 13 stores since Nov 4.
Rated 4.4 out of 5 from 29 ratings. Owners mostly report a straightforward install and solid brass construction; complaints center on the separate cartridge cost and fit in some walls.
Designed for fast and efficient installation, the Flash Shower Rough-in Valve provides flexibility for every situation. The Rough-in Valve features a flat back and compact body to ensure a secure and simplified install process that can accommodate smaller spaces. A flush plug is included, which allows both Hot & Cold to be flushed simultaneously for quicker installation and less downtime. Stainless steel fixation ring, with sure-grip flats, keeps flush plug and cartridge in place without screws. Cartridge sold separately.