Pentair Eti400 Heat Exchanger Replacement for Pool Heaters Filter Panel Prevents metal-induced staining and discoloration

Prevents metal-induced staining and discoloration — helps maintain uniform color on tile

Ready to transform your soak

Engineered to align with the current bleed design

Heavy-wall Schedule 80 construction: adds strength and chemical resistance for tough piping runs

Versatile for tub types: Optimized for hot tubs and jetted baths with consistent aroma

Pentair Eti400 Heat Exchanger Replacement for Pool Heaters Filter Panel Prevents metal-induced staining and discolorationPentair Eti400 Heat Exchanger Replacement for Pool Heaters Intro Upgrade your pools heating reliability with the Pentair Eti400 Heat Exchanger Replacement. This direct fit component is engineered to restore peak performance in compatible Eti400 systems, delivering consistent warmth and fewer interruptions. Built to withstand chlorinated water, it combines durable construction with precise fittings for a seamless, tool friendly swap that protects your