tubs sells genuine Pleatco filters
Pleatco has been manufacturing quality filters in the USA for more than 40 years. Their filter media are made from spun-bonded polyester, a highly tear-resistant material that clings on to dirt until the filter is rinsed. Pleatco's unique end caps that are made from anti-microbial, crack-resistant plastic. Their free-flow cores are designed to maximise the water flow rate, for better filtration with less strain on your circulation pump.
Pleatco products filter better and last longer than generic brands.