AprilAire Space-Gard filters, air cleaner replacements, humidifier water panel and upgrade kits. | Filters Fast®
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AprilAire entered the indoor air quality industry in 1938. Less than two decades later, they produced the first marketed, whole-home, evaporative humidifier in the United States. Since that time, they have expanded their product line to include not only humidifiers, but also air cleaners, dehumidifiers, thermostats, ventilation and zone control systems.

The company's focus has always been to design, create and manufacture top level products to help improve indoor air quality. Commitment to discovering new, innovative ways to establish healthy indoor environments, whether in homes or businesses has contributed to AprilAire remaining a leader in the HVAC industry.

When it is time to replace the filters on your AprilAire products, such as humidifiers and air cleaners, make sure you choose genuine AprilAire replacement filters and parts.

AprilAire Product List:


AprilAire 4856 Low Profile Condensate Pump with 20-ft. Hose
Special Order.
Ships in 5 to 6 days.

Retail: $129.99

Our Price: $99.99

Save 23%!

AprilAire S86NMUPR WiFi Programmable Thermostat
In Stock!
Ships in 1 business day

Retail: $198.99

Our Price: $167.95

Save 16%!

AprilAire 4724 Universal Seal Kit
Special Order.
Ships in 5 to 6 days.

Retail: $59.99

Our Price: $44.99

Save 25%!

AprilAire 4238 Humidifier Circuit Board
Special Order.
Ships in 5 to 6 days.

Retail: $99.99

Our Price: $89.95

Save 10%!

AprilAire 12 Replacement for Space-Gard #12 R Humidifier Filter
In Stock!
Ships in 1 business day

Retail: $39.99

As Low As: $21.99

Save 45%!

AprilAire 4040 Humidifier Solenoid Valve - 24 Volt
Special Order.
Ships in 5 to 6 days.

Retail: $89.99

Our Price: $69.99

Save 22%!

AprilAire 4010 Humidifier Transformer Replacement
Special Order.
Ships in 5 to 6 days.

Retail: $39.99

Our Price: $32.99

Save 18%!

AprilAire 4182 Humidifier Water Distribution Tray
Special Order.
Ships in 5 to 6 days.

Retail: $39.99

Our Price: $29.99

Save 25%!

AprilAire 4187 Humidifier Drain Spud
Special Order.
Ships in 5 to 6 days.

Our Price: $12.99

AprilAire 513CBN MERV 13 Odor Reduction Air Filter
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Retail: $183.99

As Low As: $143.99

Save 22%!

AprilAire 8466 Electronic Programmable Thermostat
Special Order.
Ships in 5 to 6 days.

Retail: $119.99

Our Price: $99.99

Save 17%!

AprilAire 6612 Automatic Ventilation Damper - 12"
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $169.99

Our Price: $149.99

Save 12%!

AprilAire 6705 - 5 Inch Round Slip-In HVAC Damper
Special Order.
Ships in 5 to 6 days.

Retail: $119.99

Our Price: $89.99

Save 25%!

AprilAire 1610 Whole House Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $299.99

As Low As: $203.99

Save 32%!

AprilAire 1910 Whole House Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $189.99

Our Price: $146.99

Save 23%!

AprilAire 700 Whole House Fan Powered Humidifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $507.99

Our Price: $429.99

Save 15%!

AprilAire 1850 95-Pint Whole House Dehumidifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $2,451.95

Our Price: $1,868.95

Save 24%!

AprilAire 4240 Humidifier Male Disconnect Assembly
Special Order.
Ships in 5 to 6 days.

Retail: $44.99

Our Price: $34.95

Save 22%!

AprilAire 4740 Humidifier Fan Relay for 700A 700M
Special Order.
Ships in 5 to 6 days.

Retail: $37.99

Our Price: $29.99

Save 21%!

AprilAire 50 Humidifier Current Sensing Ray
Special Order.
Ships in 5 to 6 days.

Retail: $59.99

Our Price: $49.99

Save 17%!

AprilAire 516 MERV 16 Allergy and Asthma Air Filter
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Retail: $160.99

As Low As: $144.95

Save 10%!

Filters Fast® A10PR R Replacement for BDP HUMBBSBP2312-A Paper Water Panel Filter
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $14.95

Save 25%!

Filters Fast® A10PR R Replacement for Chippewa 220 Humidifier Paper Water Panel Filter
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $14.95

Save 25%!

AprilAire RF09550C True HEPA Air Purifier Replacement Filter
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Retail: $139.99

As Low As: $109.99

Save 21%!

AprilAire 4894 Upgrade Kit for Model 2400 Air Cleaners
In Stock!
Ships in 1 business day

Retail: $19.99

Our Price: $16.95

Save 15%!


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