American Plumber 10" Long x 4.5" Wide Water Filters

Select your American Plumber 10" Big Blue water filter. When replacing water filter cartridges, the o-ring sealing the housing cap to the housing canister may also need to be changed. Be sure to lubricate the o-ring with silicone lubricant to prevent leaks. You also may need a wrench to remove the housing sump from the housing cap in order to replace the water filter. Email customerservice@waterfilters.net if you cannot find your American Plumber water filters.