Designed for simple in-out fi lters such as pH neutralizers, taste and odor, etc. Fits 2½” NPSM tank opening. The 890S has 3/4″ openings and 13/16″ distributor opening. The 990S and the 900M has 1″ FIPT openings with 1.050″ distributor opening.

HEAD-07-GRAY Plastic with Brass Inserts, 3/4″

In / Out heads are an inexpensive way to connect filtration units together. We offer many styles to choose from. These can be used in combination with carbon filters, acid neutralizers, dionization systems, and water softeners. If you have any questions please contact us: