** ORDER YOUR CORRECT SIZE ** Match your filter size. Order the Worth Home A/C vent cover size that matches your 1" air filter (DO NOT measure your old metal vent cover). Watch the video “Don’t Measure Your Old Cover” to ensure a quick installation. EXAMPLE: If your filter is 20" x 20", order a 20" x 20" cover only. (Filters sold separately) CHECK YOUR DUCT SIZE: HVAC Ducts must be at least ⅛" larger than the size you order and have 3" depth inside. EXAMPLE: A 20" wide x 20" tall cover needs a duct opening of at least 20 ⅛" x 20 ⅛" and 3" deep. Remove your filter and/or old cover to measure correctly. Please reach out to us with any brand questions. Wide plantation shutter design is optimized for optimal air flow. Performance meets style with the Worth Solid Wood Luxury Vent Cover. Check SURROUNDING wall clearance. Allow 2" of space around the HVAC opening for the Worth Home decorative wood border frame. EXAMPLE: If trim or baseboard is within 2" of the duct opening, the cover will require wall modifications. The overall measurements of the 20 x 20 cover is 22.8" width x 21.5" tall. High-quality solid pine wood construction with a lite coat of white primer. Ready to add a topcoat paint and seamlessly integrate into your décor. We recommend applying a water-based enamel topcoat to protect from humidity associated with HVAC systems. Removable wood cover for easy filter change & cleaning - uses a 1" thick filter/ Not compatible with metal washable filters. Designed to hold a standard 1" filter with an actual width of 0.75". Requires a screwdriver to install. Mounting screws not included. May require some wall modification after removing the old AC cover as not all metal AC covers are the same. Engineered for optimized airflow and performance. The only decorative ac vent approved by national HVAC manufacturers. The plantation shutter air return vent cover, with its louver design, facilitates air circulation and improves AC filter health. Our product comes with a 5-year warranty and you'll love the superior craftsmanship. Our Luxury AC vent covers look like custom millwork and will be a beautiful yet subtle detail in your home. Decorative Plantation Shutter design is optimized for optimal air flow. Performance meets style with the Worth Solid Wood Luxury Vent Cover. Installs in less than 30 minutes. May require some wall modification after removing the old AC cover as not all metal AC covers are the same. Worth Home Products offers a luxury return air vent that's a favorite of designers, builders and luxury homeowners for 20+ years. Made of solid pine wood and already primed white, our vent covers are ready to paint to customize to your walls or trim color. Fast and easy installation. Each vent cover includes a 3-inch (3") deep metal frame that holds a 1" inch standard AC air filter and locks the vent cover grate in place with our patented design. Houston, Texas customers have a Will Call pick-up option.