41-Pockets Tool tote bag, Large- Sturdy, Open Top With Cover - For HVAC, Electricians, Utility, Craftsman, Carpenters, Builders & Construction Workers Width_20in Ideal for Walls & Ceilings:

Ideal for Walls & Ceilings: Designed for seamless installation in standard 14" X 4" duct openings

and 6 sturdy loops

Actual Filter Size – 33 3/4"w x 29 3/4" x 1"

+ Product Details Size – 16" x 36" or 36" x 16" is the size for the duct opening measurement only

The lightweight yet rigid construction ensures durability without sacrificing ease of handling

41-Pockets Tool tote bag, Large- Sturdy, Open Top With Cover - For HVAC, Electricians, Utility, Craftsman, Carpenters, Builders & Construction Workers Width_20in Ideal for Walls & Ceilings:+ Product Details Size 44 x 19 x 32cm High Quality A uniquie combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. Design The inner and outer multi compartment pockets make it easy to store your tools and gear 9 reinforced internal pockets 8 bolstered outside pockets 24 webbing loops Removable Tool Wall Plastic Base With Shoulder Strap With plenty of room in