Reliable delivery 12" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES

• Size – 12"w X 20"h is the size for the duct opening measurement only, [Outer Dimensions: 14.5"w X 22.5"h]
• Actual Filter Size – 11 3/4"w x 19 3/4" x 1"
• High Quality – High-quality rust-free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user-friendly plastic latch that requires no screwdriver for opening.
• Installation Location – Sidewall and ceiling.
• Design – Heavier gauge than needed, built for durability and long life in mind, but still very thin. Easy clean Healthy air flow for your HVAC system - noise free components - no vibrating louvers etc..
• Powder-Coat Finish – Smooth, shiny, scratch-resistant, beautiful. Looks like it was just waxed.
• Quality Packaging – Carefully shrink wrapped with cardboard backing to prevent damage in shipment.

Enhance your HVAC system with our Aluminum Return Filter Linear Bar Grille, designed for optimal airflow and efficiency. Made from high-quality aluminum, this grille offers durability and resistance to rust and corrosion. The powder-coated finish ensures a sleek look while protecting the grille from wear and tear.

Perfect for both residential and commercial use, this easy-to-install grille fits seamlessly into any standard return filter opening. Its linear bar design maximizes ventilation, ensuring even air distribution throughout your space. The grille comes with all necessary screws for a secure fit, making it a reliable choice for improving indoor air quality.

• Aluminum Return Filter Grille Spec Sheet

Overall Size:
Measure the size of the air duct/drywall opening. Do not measure the overall size of the register itself, only measure the "hole" in the wall/duct. Every grille has a front end frame that will overlap at the wall joint. The total outer size of this grille is the listed size plus 2.5".

Width vs Height:
The first number in a grille size represents the width, and the second number represents the height. For example, if your hole is 20" wide by 14" tall, order a 20x14 grille. If your hole is 14" wide by 20" tall, order a 14x20 grille.

HVAC Premium has been providing superior quality service for many years. We pride ourselves on offering top-of-the-line products that meet the highest standards. With our extensive selection of Grilles, Registers, and Diffusers, we have assisted countless contractors, DIY projects, and home improvement remodeling specialists in completing their masterpieces. If you are looking to enhance your project with a top-of-the-line unit, look no further than HVAC Premium.

We carry sizes the big box stores don't, ensuring that you find the perfect fit for your ventilation needs. We are proud to have served over 5,000,000 satisfied customers!