Frost King HD13 Unbreakable Magnetic Hold for Central Forced Air Systems

By: Frost King

Make sure your central forced air system is always running at its best with the Frost King HD13 Unbreakable Magnetic Hold! This adjustable dust filter accessory is made of clear plastic and is designed to fit systems between 10-14" in size. It features a heat-defector to prevent heat-damage, a direct plug design to keep the temperature regulated, and a filtering system to improve air quality. Invest in the best air conditioner accessory that offers superior build quality, convenience, and easy installation.

Key Features:

This 10-14" clear plastic dust filter is fully adjustable to fit your needs. It's perfect for keeping dust and other particles out of your home or workspace. With its adjustable design, you can easily customize the filter to fit any space. Keep your home or workspace dust-free with this adjustable plastic dust filter.
90
B2B Rating
307 reviews

Review rating details

Value for money
97
Size
96
Overall satisfaction
96
Easy to install
96
Design
96
Convenience
96
Build quality
97

Pros and Cons

Pros
  • Equipped with heat-defector that prevents heat-damage
  • Comes with direct plug design that helps in maintaining a proper temperature
  • Features a filtering system that helps to improve the air quality
Cons
  • Plastic may melt

Details of Frost King HD13 Unbreakable Magnetic Hold for Central Forced Air Systems

  • Size: ‎1 Count
  • Product Dimensions: ‎2.37 x 8.25 x 3.25 inches
  • Batteries Included?: ‎No
  • Item model number: ‎HD13
  • Part Number: ‎HD13
  • Customer Reviews: 3.7/5 stars of 61 ratings
  • Material: ‎Plastic
  • Item Package Quantity: ‎1
  • Brand: Frost King
  • Batteries Required?: ‎No
  • Is Discontinued By Manufacturer: ‎No
  • ASIN: B001RUO6BQ
  • Date First Available: August 17, 2009
  • Style: ‎With filter, expands from 10" to 14"
  • Color: ‎Clear Plastic
  • Item Weight: ‎0.5 ounces
  • Manufacturer: ‎THERMWELL PRODUCTS

Comments

The Adkins Family: I bought HD7 deflectors in 2015, intended to buy the same, but thought the HD13 was the same thing - my error. The HD13 has a white "air filter" incorporated that isn't a good match to my brown registers and looks very tacky since I need to extend to the full 14" ... and it sags a lot. The clear plastic appears to be good like the 2015 model.

United States on Jan 25, 2022

kenvb: too big for our vents

Canada on Jun 03, 2021

mcoffeesnob: Clear, aim air from getting trapped under my curtains. It seems all the main floor vents are under windows and with pets, the curtains move around and can trap all the warm air. These are great! i removed the filter because i prefer the clear view, so can't vouch for those, but the covers are fantastic. I bought one last year, and three more this year. Magnets hold these well.

United States on Nov 27, 2020

Robint: Only useful in large commercial system.

Canada on Aug 05, 2020

Bob: great stuff

Canada on Jul 10, 2020

Robyn GRobyn G: Lasted 5 min. Be sure your vent isn't very hot.

Canada on Jan 22, 2020

JC: I have a wall unit like you see in hotels in my apartment. This is where I get my heat and air conditioning. This vent helps to push the air into the room and not straight up to the ceiling and this keeps the room cooler/warmer if you are sitting in the room on the couch. I really do like this item and would recommend it if you have this kind of unit.

United States on Dec 02, 2018

M Henry: This was my second order. Love the extension capability. Used one under a window seat to deflect heat from going up, and redirect it into the room. The other went to the bath where the existing floor vent caused the towels on the rack above to occasionally blow off the rack. Very quick mailing. Definitely useful!!

United States on Jun 30, 2016

girasole: These do what they say - deflect the air from the vents. The are very sturdy and the magnets are strong so they stay in place. I'm not sure about the filter. It's just hard plastic, so my assumption is that it will keep larger particles from being blown into the room, but I don't think it actually 'filters' the air. If needed, a real filter could be installed in the vent, or perhaps even laid on top of the provided plastic filter.

United States on Nov 05, 2015

Frost King HD13 Unbreakable Magnetic Hold for Central Forced Air Systems KylinLucky Outdoor Air Conditioner Cover - Protect Your Unit from the Elements! Protect Your Central Air Conditioner with a Stylish Modern Wave Cover
Frost King HD13 Unbreakable Magnetic Hold for Central Forced Air Systems KylinLucky Outdoor Air Conditioner Cover - Protect Your Unit from the Elements! Protect Your Central Air Conditioner with a Stylish Modern Wave Cover
B2B Rating
90
98
98
Sale off $1 OFF $5 OFF $2 OFF
Total Reviews 307 reviews 475 reviews 142 reviews
Size ‎1 Count ‎28" x 28"
Product Dimensions ‎2.37 x 8.25 x 3.25 inches 30 x 30 x 32 inches
Batteries Included? ‎No ‎No
Item model number ‎HD13
Part Number ‎HD13
Customer Reviews 3.7/5 stars of 61 ratings 4.7/5 stars of 6,169 ratings 4.7/5 stars of 3,631 ratings
Material ‎Plastic Polyester ‎Polyester
Item Package Quantity ‎1
Brand Frost King KylinLucky MODERN WAVE
Batteries Required? ‎No ‎No
Is Discontinued By Manufacturer ‎No
ASIN B001RUO6BQ B07SR9ZL4H B08MQBBXW9
Date First Available August 17, 2009 April 8, 2019
Style ‎With filter, expands from 10" to 14"
Color ‎Clear Plastic Grey ‎Mesh
Item Weight ‎0.5 ounces 2.64 pounds ‎10.5 ounces
Manufacturer ‎THERMWELL PRODUCTS KylinLucky ‎MODERN WAVE
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