Vent Systems 4" Filter Replacement - Duct Filter - G4 Class Filtration Purifier System with Steel Mesh Screen - Air Vent Filters for Dust Collection/Air Purification - Rigid/Flexible Vent Hose
Duct Filter Replacement: Designed for simple installation with our 4" inch duct air filter. Improved air filtration and pure air quality. Made for filtering air flowing through round ducts.
Precise Dimensions: The 4 inch filter diameter is 3.94" inches. Replace and clean regularly to keep air fresh and pure.
Installation: Quickly and easily switch filters, by simply opening the side-mounted clamp.
Filtration Class: G4 class, EU4 filter element. Protected by wire mesh / dust screen on both sides, made of galvanized steel.
Air Vent Filters for Home Improvement: Ideal for effective air filtration in indoor spaces - house, kitchen, bathroom, garage, attic. Office, hospital, school and other residential and commercial applications. Suitable for grow tent, air purifiers, fan attachments.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
✨Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
✨How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
✨How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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