Strainer Screen with Check Valve Brass Carpet Presprays which is 18

which is 18

One per chemistry you use regularly is the usual answer

If you untwist your hose during a job

non-toxic essential oils and odour neutralizing compounds in patented membrane cartridges that breathe a penetrating dry vapor into the air

Strainer Screen with Check Valve Brass Carpet Presprays which is 18Product Overview A TeeJet pattern strainer screen with an integral check valve, in brass. It sits at the spray tip rather than at the inlet, and its job is to stop the jet dripping when you release the trigger. Check Valve or Plain Screen? The check valve holds solution in the line at shut off. On hard surfaces and upholstery that matters, because a drip leaves a mark you then have to work out. The trade off is pressure. A ball check has to be pushed