This is a genuine replacement part for the following heaters:
ETi 400 Heater
UltraTemp ETi Heaters



Pool Supply Store
Limited Time Sale
Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
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Pentair IC40 Replacement Salt Cell Open Box
Regular price $1,429.00 USDRegular priceUnit price / per -
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S8M600 Modular Media Filters Replacement Set | Outer & Inner Cartridges
Regular price $900.00 USDRegular priceUnit price / per
What our customers are saying
TS goes above and beyond to help me out in times of need… Chuck is the man! Reliable, trustworthy,...
TS goes above and beyond to help me out in times of need… Chuck is the man! Reliable, trustworthy,...
Brandon M
Quick delivery of my ordered products. Thank you
Quick delivery of my ordered products. Thank you
Patricia S
After researching our pool filter options, we decided to buy the Aquastar PLF35000 that our local pool guy recommended. I reached out before ordering to confirm pricing and availability. Clinton responded promptly (on a weekend) and followed up with sending an invoice that made ordering easier with just one click. Filter arrived as scheduled. From inquiry to install, all was complete within a week! Thanks for the help Clinton.
After researching our pool filter options, we decided to buy the Aquastar PLF35000 that our local pool guy recommended. I reached out before ordering to confirm pricing and availability. Clinton responded promptly (on a weekend) and followed up with sending an invoice that made ordering easier with just one click. Filter arrived as scheduled. From inquiry to install, all was complete within a week! Thanks for the help Clinton.
Jennifer K.
FAQ
Our expert staff answers customer's most asked questions.
Are there discounts on Open Box products?
Yes, we offer discounts on Open Box items. However, these prices are often too low to advertise online as they fall below Minimum Advertised Price (MAP) guidelines. Contact us directly for the best deals on Open Box products.
Can I pick up my order at any time?
Orders can be picked up during our operational hours. You'll receive an email when your order is ready for pickup.
Should I cover my spa or pool with a custom spa cover or solar pool cover if I am heating my pool?
Yes, it is advisable to cover your pool when heating it. Failure to do so allows generated heat to escape, causing the heater to work harder and resulting in higher heating costs. Consider using a custom spa cover or solar pool cover to optimize the efficiency of your heating system.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
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Pool Heater Options & Their True Costs
How much is a pool heater. The price tag of $1,771 to $4,065 seems significant. However, the monthly operating expenses could really catch you off guard. The costs range from...
Pool Heater Options & Their True Costs
How much is a pool heater. The price tag of $1,771 to $4,065 seems significant. However, the monthly operating expenses could really catch you off guard. The costs range from...
Learn More -
How to Clean Pool Filter: DIY Guide
Did you know proper pool filter cleaning could save you over $200? Smart pool owners clean and maintain their filters regularly. Therefore, cheaper than simply replacing dirty ones. A properly...
How to Clean Pool Filter: DIY Guide
Did you know proper pool filter cleaning could save you over $200? Smart pool owners clean and maintain their filters regularly. Therefore, cheaper than simply replacing dirty ones. A properly...
Learn More -
How Much Chlorine to Add to Pool
The difference between a safe swimming environment and a potential health hazard lies in your pool's chlorine levels. Specifically, the goal amount includes between 1 to 3 parts per million....
How Much Chlorine to Add to Pool
The difference between a safe swimming environment and a potential health hazard lies in your pool's chlorine levels. Specifically, the goal amount includes between 1 to 3 parts per million....
Learn More