Standard 10" Sediment
Nelsen 2-1/2″ x 9-3/4″ Pleated 20 micron Cartridge (NPF-20-975)
Fits any housing that uses 2-1/2″ x 9-3/4″ cartridges 8 gpm flow rate
Standard 10" Sediment
Nelsen 2-1/2″ x 9-3/4″ Pleated 5 micron Cartridge (NPF-5-975)
Fits any housing that uses 2-1/2″ x 9-3/4″ cartridges 7 gpm flow rate
Big Blue 20" Sediment
Nelsen 4-1/2″ x 20″ Melt-Blown Spun Polypropylene 20 micron Cartridge (NP20-BB-20)
Fits any housing that uses 4-1/2″ x 20″ cartridges 17 gpm flow rate
Big Blue 20" Sediment
Nelsen 4-1/2″ x 20″ Melt-Blown Spun Polypropylene 5 micron Cartridge (NP5-BB-20)
Fits any housing that uses 4-1/2″ x 20″ cartridges 17 gpm flow rate
Big Blue 10" Sediment
Nelsen 4-1/2″ x 9-3/4″ Melt-Blown Spun Polypropylene 20 micron Cartridge (NP20-BB-10)
Fits any housing that uses 4-1/2″ x 9-3/4″ cartridges 9 gpm flow rate
Big Blue 10" Sediment
Nelsen 4-1/2″ x 9-3/4″ Melt-Blown Spun Polypropylene 5 micron Cartridge (NP5-BB-10)
Fits any housing that uses 4-1/2″ x 9-3/4″ cartridges 9 gpm flow rate
Standard 20" Sediment
Nelsen 2-1/2″ x 20″ Melt-Blown Spun Polypropylene 20 micron Cartridge (NP20-20)
Fits any housing that uses 2-1/2″ x 20″ cartridges 8 gpm flow rate
Standard 20" Sediment
Nelsen 2-1/2″ x 20″ Melt-Blown Spun Polypropylene 5 micron Cartridge (NP5-20)
Fits any housing that uses 2-1/2″ x 20″ cartridges 8 gpm flow rate
Standard 10" Sediment
Nelsen 2-1/2″ x 9-3/4″ Melt-Blown Spun Polypropylene 20 micron Cartridge (NP20)
Fits any housing that uses 2-1/2″ x 9-3/4″ cartridges 5 gpm flow rate
Standard 10" Sediment
Nelsen 2-1/2″ x 9-3/4″ Melt-Blown Spun Polypropylene 5 micron Cartridge (NP5)
Fits any housing that uses 2-1/2″ x 9-3/4″ cartridges 5 gpm flow rate
BigBlue 20" Carbon
Fits any housing that uses 4-1/2″ x 20″ cartridges 4 gpm flow rate
BigBlue 10" Carbon
Fits any housing that uses 4-1/2″ x 9-3/4″ cartridges 4 gpm flow rate
Inline Carbon Filters
Fits any housing that uses 2-1/2″ x 20″ cartridges 2.5 gpm flow rate
Inline Carbon Filters
Fits any housing that uses 2-1/2″ x 9-3/4″ cartridges 2.5 gpm flow rate
Housings & Parts
O-ring for Nelsen Whole House 10″ & 20″ housings.
Housings & Parts
O-ring for Nelsen Heavy-Duty, and Double-Duty 10″ & 20″ housings.