Best Cheap Pool Heaters

Hayward Pool Heater, 400,000 BTU (W3H400FDN), Tan

FibroPool Swimming Pool Heat Pump - FH135 35,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

Immersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and Digital LCD Thermometer Portable Bucket Heater Heat 5 Gallons of Water in Minutes

ECOPOOLTECH Electric Pool Heaters for Above and In Ground Pools - Max 22,462 BTU/hr Up to 6500gallons Swimming Pool Heat Pumps, Fits 11/15/16ft Pools, 120V/60Hz

Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

SunHeater Pool Solar Blanket - Heavy Duty Rectangular Pool Solar Cover with Bubbles - Heat Transfer Solar Pool Heater for In-Ground Swimming Pools - Durable 12 Mil Thick Polyethylene - 16' x 32' Feet

Mxmoonant

Mxmoonant Pool Heater 11KW 220V, Electric Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub,

2000W Immersion Water Heater, Portable Water Heater Electric with 304 S S, Bucket Heater with Thermometer Heats up to 5 Gallons of Water in Minutes

Suraielec WiFi Pool Timer, Outdoor Indoor Smart Switch, 40 AMP, 2HP, 120, 240, 277 VAC, Heavy Duty Pool Controller Light Timer Box for Pool Pump, Water Heater, Spa, Powerful Electrical Appliances

1800W Immersion Water Heater for Pool - Portable Pool Heater for Above Ground Pools, Inflatable Pool Heater, Stock Tank Pool Heater - Swimming Pool Heaters with Adjustable Thermostat and GFCI Plug