Pay in 4 interest-free payments of $6.61 Learn more
Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
Before and after testing
consider using a 90-degree elbow or street elbow to reposition the gauge face
💧 Test your tap water first to establish a baseline TDS reading
Installing the Q5328 Twist Off Filter
SMC (6550090) 1215 Series Brass Check Valve ; 3/4" FNPT x 3/4" FNPT BUNA Activated Alumina1459 Before and after testingSMC 6550090 1215 Series Brass Check Valve 3 4" FNPT threaded brass check valve with BUNA seal for reliable backflow prevention in residential and light commercial water systems Brass Construction 3 4" FNPT BUNA Seal WHY IT WORKS Prevents Backflow and Protects Equipment One Way Flow Control Spring loaded mechanism ensures water flows in only one direction, protecting pumps, tanks, and filtration equipment from reverse flow damage Brass Body
