Dehumidifier guides
Everything you need to choose, size, and live with a whole-house or crawl-space dehumidifier. Start with the best dehumidifiers of 2026 if you're short on time.
Best dehumidifiers by space
Head-to-head comparisons
AprilAire vs AlorAir vs Santa Fe: Which Whole-House Dehumidifier Brand Wins?
AprilAire vs AlorAir vs Santa Fe head-to-head: honest ratings, value picks, and build quality compared. Who should buy which brand in 2026.
Head-to-headAprilAire E100 vs E130: Which Whole-House Dehumidifier Should You Buy?
AprilAire E100 vs E130 compared: 85 vs 105 DOE pints, 5,500 vs 7,200 sq ft coverage, 64 vs 98 lbs, and ~$2,015 vs ~$2,495. Which one your home actually needs.
Buying & ownership advice
How to Choose a Whole-House Dehumidifier: The 5 Decisions That Matter
How to choose a whole-house dehumidifier in 5 decisions: AHAM sizing, drainage, ducted vs standalone, climate/space type, and budget.
Crawl spacesCrawl Space Dehumidifier Guide: Encapsulation, Drainage & the Best Units for 2026
Crawl space dehumidifier guide 2026: encapsulation, drainage planning, and top picks — AlorAir HDi90, AprilAire E070 Pro, Santa Fe Compact70.
Crawl spacesCrawl Space Dehumidifier With Pump: Why the Pump Matters (2026)
Crawl spaces rarely have a floor drain — that's why the pump matters. Built-in vs external condensate pumps, top picks for 2026, and how to plan drainage.
SizingDehumidifier Sizing by Climate Zone: Capacity Tables for Every US Region
Size your dehumidifier by climate zone: capacity tables for the Gulf Coast, Southeast, Mid-Atlantic, Midwest, and arid regions, plus headroom rules.
SizingWhat Size Dehumidifier for a 1,500 Sq Ft Basement? (2026 Sizing Answer)
What size dehumidifier for a 1,500 sq ft basement? 50–70 AHAM pints in most climates, sized up for damp or cool basements. Exact picks and the math behind them.
Cost & value
Whole-House Dehumidifier Energy Cost Per Month: The Real Numbers
What does a whole-house dehumidifier cost to run monthly? Real wattage figures, the exact formula, and monthly estimates for every major model.
InstallationWhole-House Dehumidifier Installation Cost: 2026 Price Breakdown
Whole-house dehumidifier installation costs $1,500–$3,500 in 2026. Unit prices, labor ranges, and 3 real-world scenarios to sanity-check any quote.
Cost comparisonPortable vs Whole-House Dehumidifier: Cost, Coverage & When Each Wins (2026)
Portable 50-pint vs whole-house dehumidifier on cost, energy, coverage, and lifespan — plus when portable is enough and when it's false economy.