U S FilterWrite a Review562-595-5721Be the first to review!1700 E 28th St, Signal Hill, CA 90755Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoriesWater Supply Systems, Water Filtration & Purification Equipment, Water Softening & Conditioning Equipment & Service Suggest an Edit