![[Laser cut and engrave] Furnace Filter Date Reminder](https://image-res.xtool.com/resource/xtool/community/attachment/xtool-community/9ac3cc7a-d180-4268-8db4-feabff8ab12a_PXL_20240129_231424228.jpg?x-oss-process=image/resize,w_200,h_150,limit_0/interlace,1/format,webp/auto-orient,1)
![[Laser cut and engrave] Furnace Filter Date Reminder](https://image-res.xtool.com/resource/xtool/community/attachment/xtool-community/1af89f09-871a-43f8-b32f-65204941cfce_PXL_20240129_231419367.jpg?x-oss-process=image/resize,w_200,h_150,limit_0/interlace,1/format,webp/auto-orient,1)
![[Laser cut and engrave] Furnace Filter Date Reminder](https://image-res.xtool.com/resource/xtool/community/attachment/xtool-community/426eb360-afe5-46b1-a999-5f0b7d851c37_1.png?x-oss-process=image/resize,w_200,h_150,limit_0/interlace,1/format,webp/auto-orient,1)
![[Laser cut and engrave] Furnace Filter Date Reminder](https://image-res.xtool.com/resource/xtool/community/attachment/xtool-community/16441490-e2ac-48be-ae78-7d2fddcd6855_PXL_20240129_231436536.jpg?x-oss-process=image/resize,w_200,h_150,limit_0/interlace,1/format,webp/auto-orient,1)
![[Laser cut and engrave] Furnace Filter Date Reminder](https://image-res.xtool.com/resource/xtool/community/attachment/xtool-community/403a9428-7c4d-4427-8e53-330f8829fa10_PXL_20240129_231430697.jpg?x-oss-process=image/resize,w_200,h_150,limit_0/interlace,1/format,webp/auto-orient,1)


Well it is no secret, the older we get the more we have to remember or the hard it is to remember either way some times you just need a little help. This little helper will remind me of when the furnace filter was installed, seeings I generally change them out for a new one every 30 or so days will help.