From Tier1, Your Leading High Quality and Maximum Performance Brand
Tier1 products and filters are tested to meet rigid quality standards to ensure you are receiving the best possible Tier1 product. From design & manufacturing, all Tier1 filters are inspected, tested, and cut in half to provide with high quality and maximum performance for your water filtration needs. Tier1 replacement filters deliver value with the performance you expect. Our Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump. Dive in with Tier1, the water's great!