We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
Therwen

Therwen 4 Pcs 6 Inch Round Vent Cover, White Ceiling Diffuser with Screws

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$42.23
Listed $59.99
Save $17.76 30% OFF
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 1, 2026 9:06 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Gaifan
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Durable Steel Construction: made of sturdy steel, it resists deformation, lasts for years, and maintains a like-new appearance; The material withstands normal temperature changes and airflow without cracking or fading
✓Value Pack: this set includes 4 packs round vent covers; Along with these covers, you will find 3 matching mounting screws allocated for each cover; This brings the total number of screws included to 12; With this complete set, there is no need for you to purchase any additional hardware separately
✓Fit for 6 Inch Duct: with an approximate size of 9 15/16 Inches (9.94") in diameter, our round ceiling diffuser is suitable for 6 inch ducts; This size ensures proper coverage while maintaining airflow efficiency in the ventilation system
✓Easy Installation: the white round ceiling diffuser features pre-drilled alignment points that match standard 6 inch duct openings, and all necessary screws are included in the package; You do not need any special tools to complete the installation, nor is any preparation work required before you begin
✓Wide Application: the 6 inch ceiling diffuser is suitable for a variety of different environments; These include kitchens, HVAC systems, and heating units; The neutral round design is effective in both settings; Specifically, it works well in residential settings or commercial settings

⚙️ Specifications

‎Therwen
‎GFA-Therwen-3159
‎3.09 pounds
‎10.24 x 10.24 x 1.18 inches
‎GFA-Therwen-3159
‎Fits 6 In. Duct Opening
‎Grid
‎4
Manufacturer
Therwen
Part Number
GFA-Therwen-3159
Item Weight
3.09 pounds
Product Dimensions
10.24 x 10.24 x 1.18 inches
Item model number
GFA-Therwen-3159
Size
Fits 6 In. Duct Opening
Color
Grid
F
$42.23
Check Deal →