an important advance in cartridge filtration: now you can have all the benefits of cartridge filtration for industrial and commercial applications – while getting complete corrosion resistance. Hayward’s one-piece, seamless, plastic-body cartridge filters will never rust or corrode, nor will they contaminate the process fluid.
thousands of applications: hayward's series 4200 all-plastic cartridge filters have been designed to work in the most demanding of applications – whether for high purity water or aggressive chemical filtration. These heavy-wall-housing filters will withstand operating pressures of up to 150 psi with no problem. Series 4200 filters will work in corrosive atmospheres and harsh environments, places where a metal housing would have to be painted or epoxy-coated just to survive. All this, plus light weight and easy installation, make the hayward series 4200 cartridge filter right for your application.