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Internet # 205375574

Model # WVA6SD

Store SKU # 1000055142

Store SO SKU #1000240441

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6 in. Round Wall Vent with Screen and Damper

$31.50
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  • Used as the outside sidewall termination
  • Built in screen
  • Built in gravity damper
  • View More Details

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Product Details

About This Product

Master Flow 6 in. Round Wall Vent with Screen and Damper is designed for use as the outside sidewall termination of kitchen and bath fans, range hoods, microwave venting, dryer exhaust systems or other needs (not included). This light, easy-to-install vent is made of durable aluminum. If using for dryer exhaust, remove screen before installing.

Product Information

Internet # 205375574

Model # WVA6SD

Store SKU # 1000055142

Store SO SKU #1000240441

Additional Resources

Shop All Master Flow
From the Manufacturer

Specifications

Dimensions: H 9.5 in, W 9.5 in, L 10.25 in

Dimensions

Product Height (in.)

9.5 in

Product Length (in.)

10.25 in

Product Width (in.)

9.5 in

Details

Duct Type

6" Round

Gauge

22

Insulated

No

Material

Aluminum

Pack Size

1

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Questions & Answers

Can the aluminum 6-in damper beep bent cover be painted if so what pain is best
ByMar 3, 2026
2 Answers | 
Answer This Question

Ask paint employee for paint appropriate to paint metal- even spray cans that can do that inside or employee can give you a lot of advice re: when to paint it( pre-installation,post) Read instructions re: humidity if you want the paint job to last.

By|Mar 7, 2026

    A paint designed for metal/aluminum should be used. We would advise against painting the damper mechanism itself, as it may affect its ability to close properly. If you have any other questions about Master Flow products, please email MasterFlowTech@gaf.com. We appreciate your interest in our products!

    By|Mar 4, 2026


      What is the mounting hole pattern?
      ByDec 12, 2025
      0 Answer | 
      Answer This Question

      How long is the duct? Is there a picture that show all the dimensions? Where is the “screen” at? Is there a picture that show where is the screen and damper?
      ByOct 18, 2025
      1 Answer | 
      Answer This Question

      The integrated screen is built in under the damper; the tailpiece is 6" long. If you have any other questions about Master Flow products, please email MasterFlowTech@gaf.com

      By|Jun 10, 2026

        (1)

        Does it need to be painted in order to keep from rusting or is ok to leave as-is long term?
        BySep 11, 2025
        1 Answer | 
        Answer This Question

        This is an aluminum wall vent painting is optional.

        By|Sep 15, 2025


          Why this is not flat and have a bent edge. Not sure how one plan to attach it to the wall. The item in the site doesn't show bent. Did i get the right product, online order?
          ByJul 26, 2025
          1 Answer | 
          Answer This Question

          The edge, or flange is hemmed over. You can forward pictures of the product to masterflowtech@gaf.com for verification.

          By|Jul 28, 2025


            What size hole saw is needed for installation? Would 6" do it or do I need 6-1/4" or 6-3/8" or larger?
            ByFeb 15, 2025
            1 Answer | 
            Answer This Question

            A 6 3/8 hole should be sufficient. If you have any other questions about Master Flow products please email MasterFlowTech@gaf.com

            By|Aug 20, 2025

              (2)

              Can this be used with a 7? vent pipe? I can?t locate a 7? one.
              ByJun 12, 2023
              1 Answer | 
              Answer This Question

              The 6 inch diameter may not make a good connection. The WVA7 is available but does not have the built in screen.

              By|Feb 26, 2024

                (1)

                Would a back draft damper with following dimensions fit the pipe? Would remove damper on vent for return air use. Need screen but Masterflow vent with screen is galvanized? Product Depth (in.) 5.88 Product Height (in.) 4.5 Product Width (in.) 5.88
                ByApr 27, 2023
                0 Answer | 
                Answer This Question

                Viewing 1-8 of 25

                Customer Reviews

                3.9 out of 5

                • 3.9 out of 110 reviews
                • 58% recommend this product
                Filter by:
                Showing 1-10 of 110 reviews
                the item was crushed when we received it.
                by
                Response from Master FlowSep 24, 2026
                Sorry to hear that the item was damaged in the shipping process. Please contact The Home Depot and let them know. If you have any other inquiries about our Master Flow products please email, masterflowtech@gaf.com MasterFlow
                • Verified Purchase
                When it is windy outside, the flap rattles like someone is knocking at the door. It needs to have some cushion of some sort to close it back all the way and to stop noise.
                by
                Response from Master FlowSep 24, 2026
                You can check the alignment to make sure it is installed level, add a magnet or weatherstripping to help. If you need further assistance, please email masterflowtech@gaf.com. Thank you. MasterFlow
                • Verified Purchase
                Not reliable
                This was installed on our home during a renovation project for our venthood. The flap is not well constructed and after a few months the flap won't close and bugs are entering our home through the venthood opening. Attachment connecting flap very flimsy and flap cheaply made.
                by
                Response from Master FlowAug 31, 2026
                Sorry for your experience. Thank you for your feedback and we value your concerns. If you need further assistance with your Master Flow product, please email, masterflowtech@gaf.com. MasterFlow
                  This customer chose to rate the product and not provide text.
                  by
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  I was concerned that the damper would rest flush and remain fully closed. Returned for a product with a different design.
                  by
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Needed a new vent for a range hood. Had a 6 inch vent, and found this on HD.com. It worked perfectly!
                  by
                  Response from Master FlowMar 31, 2026
                  Happy to hear that you are satisfied with our product and thank you for your feedback. If you have any other inquiries about our Master Flow products please email, masterflowtech@gaf.com MasterFlow
                  Great, fit good. I am satisfied.
                  by
                  Response from Master FlowFeb 19, 2026
                  Glad that you are satisfied with your purchase and thank you for the review. If you have any other inquiries about our Master Flow products please email, masterflowtech@gaf.com MasterFlow
                  • Verified Purchase
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Showing 1-10 of 110 reviews

                  Compare Key Features

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                  Product Snapshot

                  Ideal for customers who want durable aluminum construction, ensuring reliable exhaust for various needs.
                  Ideal for customers who want pest prevention and weather resistance, ensuring optimal airflow.
                  Built for long-lasting durability and high performance in wall venting applications.
                  Built for long-lasting durability and quiet operation in bath fan termination.

                  Weather Resistance

                  Prevents snow or rain entry
                  Withstands -100 to 390 degrees F

                  Pest Prevention

                  Moisture Control

                  UV Resistance

                  Automatic Shutter