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Plunge Chill 1/3 HP cold plunge chillerProduct image from Plunge Chill

chillers

Plunge Chill Cold Plunge Chiller 1/3 HP

A 600W chiller with a built-in circulation pump and mesh filter, at the lowest price of any chiller in this catalog.

Lowest chiller priceBuilt-in circulation pumpTubs around 66 gallons
Price checked August 14, 2026$499

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Our quick take

This is the cheapest route to a chiller-cooled plunge here, and the built-in pump means fewer separate parts than the Penguin or Active Aqua units. Plunge Chill's own figures disagree about how cold it gets, so treat the colder number with caution.

Product details

Price, size, power, and key specs

8 verified fields
SpecificationPublished valueSource
Product type1/3 HP water chillerVerified factView source · checked 2026-08-14
Minimum temperature42°FProduct pages claim 39°F. The homepage, the 1 HP comparison table, and Plunge Chill's own described 'real test' all say 42°F. The measured figure is recorded here.Conflicting sourceView source · checked 2026-08-14
Published cooling rate75°F to 50°F in 8–10 h on 66 galManufacturer claimView source · checked 2026-08-14
Rated tub sizeUp to 120 galThe 1 HP page's comparison table rates this unit at 66 gal instead.Conflicting sourceView source · checked 2026-08-14
Power600WVerified factView source · checked 2026-08-14
Dimensions14.9 × 11.8 × 12.6 inVerified factView source · checked 2026-08-14
Weight35 lbVerified factView source · checked 2026-08-14
FiltrationBuilt-in circulation pump and mesh filterVerified factView source · checked 2026-08-14
Sound rating39–45 dBAManufacturer claimView source · checked 2026-08-14
ElectricalNot publishedNo voltage or amperage is published.Not publishedView source · checked 2026-08-14
HeatingNoVerified factView source · checked 2026-08-14
Warranty2 yearsThe homepage badge states 1 year; the product and warranty pages state 2 years.Conflicting sourceView source · checked 2026-08-14
Return window30 days; buyer pays return shippingVerified factView source · checked 2026-08-14
Published price499Verified factView source · checked 2026-08-14

Who is it best for?

  • Lowest chiller price
  • Built-in circulation pump
  • Tubs around 66 gallons

What should you know before buying?

  • The maker's own pages disagree on minimum temperature and rated tub size
  • No voltage or amperage published
  • Brand trading since 2025

What should you confirm with the seller?

Check the current price, delivery area, voltage, included equipment, installation requirements, warranty, and return costs. Published temperature and cooling figures remain manufacturer claims unless independently measured.

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