



Pro 4 & Silver System - Water filter 3/4 - Alien Hydroponics
Indoor Discount introduces its 3/4 Pro - 4 & 5" water filter Silver System Alien Hydroponics
Pro 4 & Silver System - Water filter 3/4 - Alien Hydroponics
3/4'' in-line filter.
Works in conjunction with a 3/4'' ball valve and pipe tails.