![What would I call this filter material for my old gas furnace and where might I find more? Any tips/tricks? : r/HVAC What would I call this filter material for my old gas furnace and where might I find more? Any tips/tricks? : r/HVAC](https://preview.redd.it/b71mb1l04c231.jpg?width=1080&crop=smart&auto=webp&s=da0d861e2f861654001e7c75d27132c3f7cca8bd)
What would I call this filter material for my old gas furnace and where might I find more? Any tips/tricks? : r/HVAC
![DIY. Lennox model G12 & G12E Furnace/AC filter change. Hammack filter, B pad, filter media - YouTube DIY. Lennox model G12 & G12E Furnace/AC filter change. Hammack filter, B pad, filter media - YouTube](https://i.ytimg.com/vi/UxWPKY1aTRc/maxresdefault.jpg)
DIY. Lennox model G12 & G12E Furnace/AC filter change. Hammack filter, B pad, filter media - YouTube
![Protect Plus G30201 True Blue Hammock Style Hvac Fiberglass Air Filter Roll 30 Inches By 240 Inches By 1 Inch: Hammock Filter Rolls (641590000362-2) Protect Plus G30201 True Blue Hammock Style Hvac Fiberglass Air Filter Roll 30 Inches By 240 Inches By 1 Inch: Hammock Filter Rolls (641590000362-2)](https://images.cdn.hardwareandtools.net/original/641590000362.webp?v=ZGFFTjUxUFNiVCtpeFoyV1BxbnBNbGxYRWV3QXR6Z2VabGR5cHBtd2ZIWT0~)
Protect Plus G30201 True Blue Hammock Style Hvac Fiberglass Air Filter Roll 30 Inches By 240 Inches By 1 Inch: Hammock Filter Rolls (641590000362-2)
![I bought the filter roll for a Lennox Conservalor II G16 and there is a blue and a side. Which color side lays on the I bought the filter roll for a Lennox Conservalor II G16 and there is a blue and a side. Which color side lays on the](https://ww2.justanswer.com/uploads/WV/Wvfan79/2012-12-13_220537_untitled.jpg)
I bought the filter roll for a Lennox Conservalor II G16 and there is a blue and a side. Which color side lays on the
Hammock Style Filters - if you have an older model furnace you likely have a hammock style filter and you may not even know it! Watch this video to learn... | By
![Buy the ProtectPlus G30201 True Blue Hammock Roll Air Filter for A/C's ~ Approx 30" x 240" | Hardware World Buy the ProtectPlus G30201 True Blue Hammock Roll Air Filter for A/C's ~ Approx 30" x 240" | Hardware World](https://www.hardwareworld.com/files/pi/bU/9/GJXF.jpg)
Buy the ProtectPlus G30201 True Blue Hammock Roll Air Filter for A/C's ~ Approx 30" x 240" | Hardware World
![Filtrete 9818 Micro Particle & Airborne Allergen Reduction Hammock Filter - Replacement Furnace Filters - Amazon.com Filtrete 9818 Micro Particle & Airborne Allergen Reduction Hammock Filter - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/61Ai8JMKM3L._AC_UF894,1000_QL80_.jpg)
Filtrete 9818 Micro Particle & Airborne Allergen Reduction Hammock Filter - Replacement Furnace Filters - Amazon.com
![DIY. Lennox model G12 & G12E Furnace/AC filter change. Hammack filter, B pad, filter media - YouTube DIY. Lennox model G12 & G12E Furnace/AC filter change. Hammack filter, B pad, filter media - YouTube](https://i.ytimg.com/vi/rILJtYrpiOo/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAcsiJDI6iSSijoLXLoUVM93uHJcw)