Waterway Button Air Injector / Air bleed return fitting - White

Waterway Button Air Injector - White

miniature sized - 19mm diameter head, 9mm hole required, 1/4" straight barb suits 1/4" / 6mm tubing in difference to all other injectors suiting 3/8" / 9mm tubing
Can be used as an air injector (although 1/4" manifolds are not available, however 3/8"B x 1/4"B reducer adaptors are) or commonly used as an airbleed return fitting on LA Spas and others to allow release of air from pumps and heater when filling (usually mounted in the filter housing).