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-75%
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Open-Box: Fantech RE 6 Flat Roof Mount 6″ Centrifugal Duct Fan. – 227 CFM

Original price was: $308.00.Current price is: $75.68.
-80%
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Open-Box: Fantech RE 8XL Flat Roof Mount 8″ Centrifugal Duct Fan – 401 CFM

Original price was: $376.00.Current price is: $75.68.
-80%
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Open-Box: Fantech REC 8XL Curb Roof Mount 8-in Centrifugal Duct Fan – 401 CFM

Original price was: $388.00.Current price is: $75.68.
-50%
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Open-Box: Fantech RSK4 4-Inch Duct Backdraft Damper – 1-Pack

Original price was: $24.99.Current price is: $12.49.
-89%
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Open-Box: Fantech VER 150 Energy Recovery Ventilator

Original price was: $992.00.Current price is: $108.28.
-88%
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Open-Box: Fantech VHR 150 Heat Recovery Ventilator w/ 6-Inch Top Ports

Original price was: $871.00.Current price is: $105.26.
-77%
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Open-Box: Filter Monster GC Multigas Replacement Filter Bundle (Comparable to IQAir™ GC Multigas™ for GC Multigas™ Series)

Original price was: $324.99.Current price is: $75.68.
-50%
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Open-Box: Filter-Monster Replacement Filter Compatible with Austin Air® Allergy Machine (FR405)

Original price was: $188.99.Current price is: $94.50.
-50%
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Open-Box: Filter-Monster Replacement Filter Compatible with Austin Air® Allergy Machine Jr. (FR205)

Original price was: $136.99.Current price is: $68.50.
-60%
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Open-Box: Filter-Monster Replacement Filter Compatible with Austin Air® Healthmate (FR400)

Price range: $71.62 through $89.50
-50%
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Open-Box: Filter-Monster Replacement Filter Compatible with Austin Air® Healthmate Jr. (FR200)

Original price was: $125.99.Current price is: $62.99.
-50%
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Open-Box: Filter-Monster Replacement Filter Compatible with Austin Air® Healthmate Jr. PLUS (FR250)

Original price was: $178.99.Current price is: $89.50.
-50%
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Open-Box: Filter-Monster Replacement Filter Pack for RabbitAir MinusA2

Original price was: $62.99.Current price is: $31.50.
-74%
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Open-Box: Filter-Monster Replacement for Austin Air Pet Machine w/ 2 Pre-filters

Original price was: $209.99.Current price is: $55.58.
-50%
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Open-Box: Filter-Monster Replacement HEPA Filter for Coway Airmega 400/400S – 2-pack (CO-400-FM1)

Original price was: $47.99.Current price is: $24.00.
-50%
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Open-Box: Filter-Monster Replacement Particle Filter Compatible with Blue Air 500/600 Series (3pk)

Original price was: $62.99.Current price is: $31.50.
-50%
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Open-Box: Filter-Monster True HEPA Replacement for Alen HEPA-FreshPlus FF50-VOC Filter

Original price was: $89.99.Current price is: $44.99.
-50%
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Open-Box: Filtrete Healthy Living 1550 MPR Ultra Allergen Reduction Filters 16x20x4

Original price was: $34.99.Current price is: $17.50.
-91%
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Open-Box: Friedrich 24,000 BTU Chill Premier Window Air Conditioner

Original price was: $1,169.00.Current price is: $109.88.
-89%
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Open-Box: Friedrich 12,000 BTU Chill Premier Window AC w/ Electric Heat

Original price was: $999.00.Current price is: $105.26.
-86%
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Open-Box: Friedrich 14,000 BTU Portable AC w/ Heat Pump

Original price was: $719.00.Current price is: $98.99.
-92%
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Open-Box: Friedrich 14,500 BTU Zone Premier PTAC with Heat Pump

Original price was: $1,379.00.Current price is: $109.88.
-92%
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Open-Box: Friedrich 14,500 BTU ZoneAire Select PTAC w/ Heat Pump

Original price was: $1,299.00.Current price is: $109.88.
-88%
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Open-Box: Friedrich 15,000 BTU Chill Premier Window Air Conditioner

Original price was: $839.00.Current price is: $103.88.