Geekpure20 Inch Whole House Water Filter Housing Fit for 4.5 x20 Inch Filters - Clear-1" NPT Brass Port (1)

Geekpure 20 Inch Clear Whole House Water Filter Housing - 1" NPT Brass Port (1)

Aquaboon 5 Micron 20 x 4.5 Whole House Sediment Filter Cartridge 20 inch Water Filter Replacement Compatible with DGD-5005-20, FP25B, AP810-2, 2-Pack

Geekpure 20 Inch Carbon Block Water Filter Reduce Chlorine Taste Odors for Whole House Filtration- 4.5 Inch x 20 Inch -5 Micron