Evoqua offers a range of small, under-sink filtration and reverse osmosis systems suitable for residential drinking water applications. Find what you need here to customize your system for optimal performance.
PuroTech FSD-300 series filtration systems feature a compact three stage design and are available with 3/4" or 1" ports.
PuroTech FSD-100 series filtration systems feature a compact single stage design and are available with 3/4" or 1" ports.
The MicroGuard membrane filters provide reliable bacteria and protozoan cyst reduction for safer and cleaner drinking water without incorporating chemicals into the media or adding chemicals to the filtered water.
P-250A Replacement Cartridge Kit for Pentek US-1000
P-250 Replacement Cartridge Kit for Pentek US-1500
Replacement RO membrane for Pentek RO-3500 under sink reverse osmosis system. Normally replaced every two years under normal use.
BFS and BBFS Basic Filtration Systems consist of either two or three filter housings, which are mounted in series, a wall-mounting bracket and hardware.
The BBFS systems consist of a series of large-capacity 1" NPT #20 Big Blue housings allowing for greater cartridge capacities and higher flow rates. All systems are equipped with a pressure relief button to relieve housing pressure during cartridge changes, and are shipped completely pre-assembled.
PuroTech™ FSD-100 series filtration systems feature a compact single stage design and are available with 3/4" or 1" ports.
PuroTech™ FSD-300 series filtration systems feature a compact three stage design and are available with 3/4" or 1" ports.
BFS and BBFS Basic Filtration Systems consist of either two or three filter housings, which are mounted in series, a wall-mounting bracket and hardware. The BBFS systems consist of a series of large-capacity 1" NPT #20 Big Blue® housings allowing for greater cartridge capacities and higher flow rates. All systems are equipped with a pressure relief button to relieve housing pressure during cartridge changes, and are shipped completely pre-assembled
