- Evaporative AC Vent Seal-

Energy-Saving Evaporative AC Vent Cover -Eliminate Drafts


Keep your home comfortable year-round with the ERS Tech Evap Vent Cover, designed to block airflow, prevent heat loss, and improve energy efficiency. Perfect for households with evaporative coolers or refrigerated air conditioning systems, this vent cover is easy to install and built to last.

Key Features:

  • One-Way Vent Technology:

    • Activates during airflow to allow fresh air circulation.
    • Automatically switches off to prevent dust, unwanted air, and drafts from entering your home.
  • Energy Efficiency: Helps reduce energy consumption by maintaining the desired temperature in your home, keeping warm or cool air inside.

  • Fire-Resistant Polycarbonate Material: Built to withstand high temperatures for added safety and durability.

  • Easy Installation: Designed for hassle-free setup in your bathroom or kitchen.

  • Improved Air Quality: Ensures fresh air flow while keeping pollutants out of your living space.

  • Installation Made Simple:

    1. Secure the hook to the grill, keeping it centred.
    2. Attach the lanyard and insert the ball lock to secure the cover snugly.
    3. Trim the shield if necessary to fit corners or unique installations.
  • Package Includes:

    • 1 x Evap Vent Cover (Draft Shield)
    • 1 x Hook
    • Lanyards & Ball Lock
    • Instruction Manual

Why Choose the ERS Evap Vent Cover?

The ERS Energy-Saving Evap Vent Cover is an essential tool for improving your home's energy efficiency, eliminating drafts, and reducing heating costs during the colder months. With its easy installation and durable, reusable design, it’s a smart investment for your home.


  • Product Size: 40cm*40cm*5cm
  • Materials: 100% Fire-resistant Polyester Body
  • Warranty: 5 Years Warranty
  • Application: Fits over air conditioning outlets to prevent drafts and heat loss