Skip to content

Welcome to our store

Shop AC Cover Vents – Style, Protection & Airflow Control

  • Home
  • Our Products
    • AC Vent Covers
    • Chandeliers
    • Kitchen and Bathroom Faucets
    • Smart Locks
  • Contact
Log in
    • Home
    • Our Products
      • AC Vent Covers
      • Chandeliers
      • Kitchen and Bathroom Faucets
      • Smart Locks
    • Contact
    ARMCOOL logo without red snowflake
    Log in Cart

    Item added to your cart

    View cart
    • 24"x8" Linear Slot Diffuser – 4 Slot AC Vent Cover | Premium Steel HVAC Air Vent Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply & Return Vent

      24"x8" Linear Slot Diffuser – 4 Slot AC Vent Cover | Premium Steel HVAC Air Vent Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply & Return Vent

      24"x8" Linear Slot Diffuser – 4 Slot AC Vent Cover | Premium Steel HVAC Air Vent Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply & Return Vent

      Regular price $117.99
      Regular price Sale price $117.99
      Unit price /  per 
    • 24x12 Linear Slot Diffuser – 6 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x12 Linear Slot Diffuser – 6 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x12 Linear Slot Diffuser – 6 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $165.99
      Regular price Sale price $165.99
      Unit price /  per 
    • 24x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $249.99
      Regular price Sale price $249.99
      Unit price /  per 
    • 24x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      24x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $269.99
      Regular price Sale price $269.99
      Unit price /  per 
    • 25x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      25x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      25x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $309.99
      Regular price Sale price $309.99
      Unit price /  per 
    • 26x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      26x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      26x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $89.99
      Regular price Sale price $89.99
      Unit price /  per 
    • 28x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      28x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      28x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $89.99
      Regular price Sale price $89.99
      Unit price /  per 
    • 30"x12" Linear Slot Diffuser Vent Cover – 5 Slot Aluminum HVAC Air Vent Grille – Modern White AC Register for Wall or Ceiling – Durable, Rust-Resistant Finish – Easy to Install

      30"x12" Linear Slot Diffuser Vent Cover – 5 Slot Aluminum HVAC Air Vent Grille – Modern White AC Register for Wall or Ceiling – Durable, Rust-Resistant Finish – Easy to Install

      30"x12" Linear Slot Diffuser Vent Cover – 5 Slot Aluminum HVAC Air Vent Grille – Modern White AC Register for Wall or Ceiling – Durable, Rust-Resistant Finish – Easy to Install

      Regular price $189.99
      Regular price Sale price $189.99
      Unit price /  per 
    • 30"x14" Linear Slot Diffuser Vent Cover – 7 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x14" Linear Slot Diffuser Vent Cover – 7 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x14" Linear Slot Diffuser Vent Cover – 7 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      Regular price $219.99
      Regular price Sale price $219.99
      Unit price /  per 
    • 30"x16" Linear Slot Diffuser Vent Cover – 8 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x16" Linear Slot Diffuser Vent Cover – 8 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x16" Linear Slot Diffuser Vent Cover – 8 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      Regular price $249.99
      Regular price Sale price $249.99
      Unit price /  per 
    • 30"x18" Linear Slot Diffuser Vent Cover – 9 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x18" Linear Slot Diffuser Vent Cover – 9 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      30"x18" Linear Slot Diffuser Vent Cover – 9 Slot HVAC Air Vent Grille – Premium Aluminum AC Register for Ceiling or Wall – Modern Sleek Design – Easy Installation – White Powder-Coated Finish

      Regular price $279.99
      Regular price Sale price $279.99
      Unit price /  per 
    • 30x20 Black Matte Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling |Black Matte Powder-Coated Finish | Supply Vent

      30x20 Black Matte Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling |Black Matte Powder-Coated Finish | Supply Vent

      30x20 Black Matte Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling |Black Matte Powder-Coated Finish | Supply Vent

      Regular price $299.99
      Regular price Sale price $299.99
      Unit price /  per 
    • 30x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x20 Linear Slot Diffuser – 10 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $299.99
      Regular price Sale price $299.99
      Unit price /  per 
    • 30x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x24 Linear Slot Diffuser – 12 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $369.99
      Regular price Sale price $369.99
      Unit price /  per 
    • 30x4 Modern AC Vent Cover(2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors

      30x4 Modern AC Vent Cover(2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors

      30x4 Modern AC Vent Cover(2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors

      Regular price $79.97
      Regular price Sale price $79.97
      Unit price /  per 
    • 30x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      30x6 Linear Slot Diffuser – 3 Slot AC Vent Cover | Premium Steel HVAC Grille | Modern Air Register for Wall or Ceiling | White Powder-Coated Finish | Supply Vent

      Regular price $103.99
      Regular price Sale price $103.99
      Unit price /  per 
    • 1
    • 2
    • 3
    • 4
    • 5
    • …
    • 9

    Subscribe to our emails

    Payment methods
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    © 2026, Armcool INC Powered by Shopify
    • Privacy policy
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.