Filter sealing cover
OwnerSpencer Douglasinventor
Life of this patent
Estimating the term…
Abstract
The present application relates to a filter sealing cover, the filter sealing cover comprises a sheet of impermeable material, a zipper and a bonding layer. The filter sealing cover can lock air leakage from a filter gap of a heating, ventilation, and air conditioning (HVAC) system. The sheet of impermeable material is provided with a linear opening for a filter to pass through. The zipper is arranged on the sheet. The zipper is located at the linear opening to open and seal the linear opening. The bonding layer is arranged on one side of the sheet for connecting the system; the bonding layer surrounds the linear opening. The filter sealing cover can be install on HVAC systems by the bonding layer. The zipper can be unzipped to change the filter. The way to change the filter is simply and easy.
Claims9
A filter sealing cover for locking air leakage from a filter gap of a heating, ventilation, and air conditioning system, the filter sealing cover comprising:
- a sheet of impermeable material;
- the sheet is provided with a linear opening for a filter to pass through;
- a zipper arranged on the sheet;
- the zipper is located at the linear opening to open and seal the linear opening;
- and
- a bonding layer arranged on one side of the sheet for connecting the system;
- the bonding layer surrounds the linear opening.
Dependencies are inferred from the claim text.