HAYWARD Universal H-Series Liquid Propane Heater 400K BTU 120/240V heat Monopersulfate can also be used

Monopersulfate can also be used as an oxidizer for brominated pools and spas

Designed to better fit today's prescription eye wear

Clean & Clear

and effective filtration

Co-injected temples

HAYWARD Universal H-Series Liquid Propane Heater 400K BTU 120/240V heat Monopersulfate can also be usedHayward Universal H Series W3H400FDP Universal H Series Low NOx Pool Heater; Liquid Propane Gas, 400K BTU, Cupro Nickel Universal H Series heaters provide reliable, long lasting comfort. DURABILITY COMES STANDARD Built with a durable cupro nickel heat exchanger, Universal H Series heaters offer exceptional protection against corrosion and premature failure caused by unbalanced water chemistry, ensuring you get season after season of premium heating