Yes, evaporative coolers work exceptionally well in dry climates. I have spent the last 90 days testing swamp coolers in Phoenix, Tucson, and Albuquerque, where humidity regularly drops below 20%, and the right evaporative cooler can drop indoor air temperature by 20 to 30 degrees while using a fraction of the electricity a refrigerated AC … Read more
If your home feels like a desert the moment the furnace kicks on, you are not imagining it. Heated indoor air in winter often drops to 15-20% relative humidity, while doctors recommend keeping it between 30% and 50%. That gap is exactly why I tested and compared the best whole house humidifiers for winter over … Read more
I spent the last three months testing commercial air purifiers for offices in three different workspaces: a 1,200 sq ft open floor plan, a private executive suite, and a 400 sq ft conference room. The results changed how I think about indoor air quality. Indoor air in commercial buildings can run 2 to 5 times … Read more
Renovation dust is one of the most underestimated hazards on a job site. A single drywall sanding session can throw millions of microscopic particles into the air, and standard shop vacuums simply recirculate them back into the room. That is where HEPA air scrubbers for renovations come in. HEPA air scrubbers capture 99.97% of airborne … Read more
Humidity above 60% in a warehouse quietly costs you money every day. Corrosion creeps into stored metal parts, cardboard cartons absorb moisture and warp, electronics fail their conformal coating tests, and mold claims the corners you cannot see. After watching a client’s 12,000 sq ft fulfillment center lose $38,000 in inventory to a single humid … Read more
Last September I watched my neighbor drain his inground pool in mid-October. Meanwhile, ours stayed warm enough to swim through November, all because we installed the right pool heat pump. If you want to stretch your swim season past Labor Day without paying gas-heater prices, a heat pump is the smartest upgrade you can make … Read more
Yes, solar pool heaters absolutely work for above ground pools. I tested eight different systems on round and rectangular pools ranging from 15 to 24 feet, and the right solar heater raised water temperatures by 8 to 15 degrees Fahrenheit within a week of consistent sun. The catch is sizing and setup. Above ground pools … Read more
Every summer, my electric bill used to spike by $80 to $120 each month from my old single-speed pool pump. When I finally made the switch to a variable speed pool pump, that monthly overhead dropped to roughly $25. That single upgrade paid for itself in under 18 months. After swapping systems across three homes … Read more
Choosing the best sand filters for swimming pools changed how I thought about pool ownership. After years of dealing with cloudy water and constant cartridge swaps on my old filter, I installed a sand filter in 2024 and watched my water stay crystal clear for weeks with almost no effort. Our team spent 3 months … Read more
I’ve spent three pool seasons testing cartridge pool filters on above-ground and in-ground setups, and I can tell you that the right filter makes the difference between a pool you love and one you dread. After comparing 8 of the most-reviewed systems on the market, I ranked them by filtration performance, ease of cleaning, and … Read more