Best 4.5 X 20 Whole House Water Filter - Transparent

Better - Heavy Duty Whole House Water Filter 3/4 inch, 1 inch or 1.5 inch inlet  / outlet NPT (required cartridge 4.5 inch x 20 inch) (Transparent housing with steel mounting kit & 4.5 inch x 20 inch - 5 micron dirt / sediment cartridge)

This is rated as "best" because it possesses a transparent sump which provides visibility of the cartridge condition. Also this model comes with a steel mounting kit and an 4.5 inch x 20 inch - 5 micron dirt / sediment cartridge.

This filter housing is manufactured from the highest quality NSF listed, FDA grade materials. A built-in pressure relief button and a spanner wrench are included for easy periodic cartridge change out. Available with 3/4 inch, 1 inch or 1.5 inch  NPT inlet / outlet. Please note replacement o-ring is model PWFRG357.

Specifications:

• for use with industry standard size cartridge 4.5 inch O.D. x 20 inch
• flow rate 40 GPM
• temperature range 40-100 degrees F
• pressure range 20-100 psi
• 7 1/4 inch (W) x 24 inch (H)