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Learn More About QuietCool QC ES-3100
$1,319.00
Factory-Direct
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Learn More About QuietCool QC CL-1500
$703.00
Factory-Direct
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Learn More About QuietCool QC CL-5400
$1,330.00
Factory-Direct
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Learn More About Flanders 80055.022020
Flanders - Pre Pleat 40 LPD - 20'' x 20'' x 2'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - MPN: 80055.022020
$6.37
In-Stock
Learn More About Clean Comfort AMP-MFAH-S
Clean Comfort
Clean Comfort - Replacement Media Filter - MERV 11 - AMP-MFAH-S - For AM11-2117-5AHS
$21.00
In-Stock
Learn More About Clean Comfort AMP-MFAH-M
Clean Comfort
Clean Comfort - Replacement Media Filter - MERV 11 - AMP-MFAH-M - For AM11-2121-5AHM
$24.00
In-Stock
Learn More About Flanders 82755.0451625
Flanders - 16'' x 25'' x 4.5'' - Replacement Air Cleaners - MERV 11 - Synthetic Media - For Honeywell - MPN: 82755.0451625
$28.34
In-Stock
Learn More About Clean Comfort AMP-W5-0860-3
Clean Comfort
Clean Comfort - AMP-W5-0860-3 - HEPA Filter Cylinder - For GHEPA 550-3 and AMHP-540
$253.00
In-Stock
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Learn More About Clean Comfort AMP-W5-0810
Clean Comfort
Clean Comfort - AMP-W5-0810 - Carbon Pre-Filter - For GHEPA 550-3 and AMHP-540
$30.00
In-Stock
Learn More About Clean Comfort AMP-W5-0885
Clean Comfort
Clean Comfort - AMP-W5-0885 - Carbon/Potassium Permanganate VOC After-Filter - For GHEPA 550-3 and AMHP-540
$86.00
In-Stock
Learn More About Clean Comfort AMP-DMH4-0810
Clean Comfort
Clean Comfort - AMP-DMH4-0810 - Pre-Filter - MERV 8 - For GDMHEPA 400 and AMHP-320-D
$19.00
In-Stock
Learn More About Flanders 10055.012222
Flanders - E-Z Flow II - 22'' x 22'' x 1'' - Disposable Filters - MERV 1 - Spun Glass Media - Box Frame - MPN: 10055.01222
$2.80
In-Stock
Learn More About Soler & Palau TR200
$1,713.00
In-Stock
Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Learn More About Clean Comfort AE10-2030-14
Clean Comfort
Clean Comfort - AE10-2030-14 - 20"x30"x1" - Electronic Air Cleaner - 24V
$175.00
Factory-Direct
Learn More About Aprilaire 500M
Aprilaire
Aprilaire - Model 500M - 12 Gallons per Day - Bypass Humidifier - Manual
$214.99
In-Stock
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Learn More About Soler & Palau TD-100
TD-100 TD Series Inline Mixed Flow Duct Fan - 4", 97-101 CFM
$127.00
In-Stock
Learn More About Clean Comfort HE12A
Clean Comfort
Clean Comfort - HE12A - 12 GPD - Evaporative Humidifier - Auto Aquastat
$216.00
Factory-Direct
Free Shipping
Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.

Tools & Articles

The Why and How of Sizing HVAC Equipment
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The Best Ways to Improve Indoor Air Quality
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The more time we spend indoors, the more we need to improve our indoor air quality. Choose from our broad selection of indoor air quality systems and equipment to improve home air quality today.