HVAC Systems

12" X 12" Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC Duct Cover - Flat" Stamped Face - White [Outer Dimensions: 14.5 X 13.75]

12"W x 12"H [Duct Opening Size] Steel Return Air Filter Grille - Removable Face/Door for 1 inch Filters -HVAC Vent Cover Grill - White [Outer Dimensions: 14 5/8"W X 14 5/8"H]

10"W x 10"H [Duct Opening Size] Steel Return Air Filter Grille - Removable Face/Door for 1 inch Filters -HVAC Vent Cover Grill - White [Outer Dimensions: 12 5/8"W X 12 5/8"H]

12x12x1 Air Filter MERV 13 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 1500-1900 & FPR 10 (Actual 11.75x11.75x0.75)

10x10x1 Air Filter MERV 13 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 1500-1900 & FPR 10 (Actual 7.75x7.75x0.75)

12x18x1 Air Filter MERV 8 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 600 & FPR 5 (Actual 11.75x17.75x0.75)

12x12x1 Air Filter, MERV 8, 6 Pack – Premium Pleated HVAC & Furnace Filter, Electrostatic AC Filter Replacement (Actual Size: 11.75" x 11.75" x 0.75")

11.5x11.5x1 Air Filter MERV 8 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 600 & FPR 5 (Actual 11.5x11.5x0.75)

12x12x1 Air Filter MERV 8 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 600 & FPR 5 (Actual 11.75x11.75x0.75)

12x18x1 Air Filter MERV 8 (6-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 600 & FPR 5 (Actual 11.75x17.75x0.75)

12x12x1 Air Filter – 6 Pack, MERV 11 Pleated HVAC & Furnace Filter, Electrostatic Mechanical Filtration (Actual Size 11.75 x 11.75 x 0.75)

12v Inline Duct Fan 2 Inch with Variable Speed Controller 6w 22cfm HVAC Quiet Ventilation Booster Exhaust Blower Home Use for Grow Tents (Color : NO Adjustable Speed, Size : Black)

12v Inline Duct Fan 2 Inch with Variable Speed Controller 6w 22cfm HVAC Quiet Ventilation Booster Exhaust Blower Home Use for Grow Tents (Color : Adjustable Speed, Size : White)

12v Inline Duct Fan 2 Inch with Variable Speed Controller 6w 22cfm HVAC Quiet Ventilation Booster Exhaust Blower Home Use for Grow Tents (Color : Adjustable Speed, Size : Black)

12v Inline Duct Fan 2 Inch with Variable Speed Controller 6w 22cfm HVAC Quiet Ventilation Booster Exhaust Blower Home Use for Grow Tents (Color : NO Adjustable Speed, Size : White)

12V Inline Duct Fan 3 Inch Vent Booster 14W HVAC Exhaust Intake Fans 58Cfm Air Ventilation Blower for Grow Tent Attic Greenhouse Basement (Color : NO Adjustable Speed, Size : 14w)

12V Inline Duct Fan 3 Inch Vent Booster 14W HVAC Exhaust Intake Fans 58Cfm Air Ventilation Blower for Grow Tent Attic Greenhouse Basement (Color : Adjustable Speed, Size : 14w)

12V Inline Duct Fan Mini Attic Vent Booster 2.4“ 60Mm 58Cfm Variable Exhaust Blower for HVAC Ventilation Bathroom Kitchen Grow Tent (Color : NO Adjustable Speed, Size : 14w)

12V Inline Duct Fan Mini Attic Vent Booster 2.4“ 60Mm 58Cfm Variable Exhaust Blower for HVAC Ventilation Bathroom Kitchen Grow Tent (Color : Adjustable Speed, Size : 14w)

12V 2 Inch Inline Duct Fan 22 CFM Ventilation Exhaust Booster Quiet 6W Extractor Blower for HVAC Attic Kitchen Grow Tent (Color : NO Adjustable Speed)

12V 2 Inch Inline Duct Fan 22 CFM Ventilation Exhaust Booster Quiet 6W Extractor Blower for HVAC Attic Kitchen Grow Tent (Color : Adjustable Speed)

10x10x1 Electro-static Air Filter (1-Ct) AC Furnace Filter, Reusable & Washable 4-Stage Electrostatic Filter for Residential and Commerical HVAC (Actual Size: 9.75 x 9.75 x 0.75 Inches)

10x14 Electro-static Air Filter (1-Ct) AC Furnace Filter, Reusable & Washable 4-Stage Electrostatic Filter for Residential and Commerical HVAC (Actual Size:9.75 x 13.75 x 0.75 Inches)