Glacier Pool Coolers
Glacier GPC-25 Pool Cooler (up to 20K gal)
The cool-only counterweight: pennies to run in dry air — The smallest Glacier evaporative cooler — a fan-and-mist 'swamp cooler for pools' at about $2,499 that cools for a fraction of refrigerant's electricity, sized for pools up to 20,000 gallons (dry climates only)
Contender in the Lightweight division — The Best Budget Pool Coolers of 2026: Cheapest Ways to Actually Cool a Pool
Specs
| Method | Evaporative (fan + mist) — cool-only, no refrigerant |
| Cooling | 10-15°F in 12-14 hrs (maker); net 3-7°F in humid air (owners) |
| Humidity-proof | No — dew point is the ceiling |
| Also heats | No — cooling only |
| Power | 110/115V (~1 kW) — pennies per run |
| Typical price | ~$2,499 street |
Pros
- Cheapest way to cool for pennies: about a tenth of refrigerant's electricity, on a standard 115V outlet
- Best owner rating in the tier: 4.9 stars across 27 reviews at INYO
- Simple install — tees into your existing pump plumbing, no 208-230V circuit needed
Cons
- Cool-only and evaporative: above ~70% humidity it stalls — a dry-climate pick, not a Florida one, and it can't heat at all
- Open misting system spends water and needs clearance; accelerates calcium buildup in hard-water areas
- Short 2-yr warranty and no published MSRP — shop the street price
✓ Safety: no active recall — No active CPSC recall found (checked Jul 2026).
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Data last verified: Jul 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.