DB10 Series O Ring Replacements, Seals, Gaskets, Whole House Water Filter Housing

SimPure DB10P and DB20P (Not for DB10/DB20 & DB10C) O Ring Replacements, Seals, Gaskets, Whole House Water Filter Housing Standard BB 10"X4.5", 20"X4.5" (2 Pack)

SimPure Whole House Water Filter Housing (DB20P), 20" x 4.5" Sediment Carbon Filter Universal Housing, Pre-Filtration System for Well and City Water, 1" NPT Port, Pressure Release

10" x 4.5" Whole House Sediment Water Filter, SimPure 5 Micron 10-inch Big Water Filter Replacement Cartridge Compatible with W15-PR, DGD-5005, FP15B, HD-950A, GXWH35F, GXWH30C for Well Water 4-Pack