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| Model | Size | Fits Models |
| 88NA2413E101 | 12.9"x22.8"x.62" | 31MM220-130/901A, 31MM220-121/907C |
| 88NA3913E101 | 12.9"x39.5"x.62" | 31MM200-101/907B |
| 88NA2619E101 | 18.9"x25.8"x.62" | 31MB012/906-907, 31MC012 |
| 88NA2818E101 | 18"x27.6"x.62" | 31MA012 |
| 88NA2624E101 | 24.4"x25.8"x.62" | 31MB016/906-907, 31MG016 |
| 88NA3028E101 | 29.9"x27.8"x.62" | 31MB020/906-907 |
Fiberglass filters are the most widely purchased filters, as well as the most inexpensive filters on the market. These filters are constructed from a heavy duty layer of fiberglass or manmade fiber material, and can be purchased in a number of different sizes so as to fit your return properly. To keep your filter performing at an efficient level, you must replace it regularly. A good guide to go by for when to change your filter is if you have a 1” filter, change it every month, 2” every 1-2 months, and 4-5” filters every 3-6 months.
The main purpose of a filter is to protect your HVAC system from collecting dust particles on the coils or inside the system. These filters perform the duty of a barrier between these airborne pollutants and your HVAC system by capturing these dust particles before they can be processed through your unit.
Some airborne particles this filter may capture are:
- Pet allergens
- Mold spores
- Tobacco smoke
- Bacteria
- Some Viruses
By capturing these particles, your filter is not only protecting your HVAC system, but also protecting you and your family from inhaling these harmful pollutants. By reducing the amount of indoor air pollution, you could be reducing the chance you or your family has of suffering from allergies, or even asthma attacks. These harmful airborne particles are intermingled in the air inside your home which becomes the air you and your family inhale each and every day. According to the Environmental Protection Agency (EPA), scientific evidence proves that inside air in some homes can be considerably more polluted than outdoor air. Indoor air pollution can be a result of:
- Heat sources
- Building materials
- Home furnishings
- Household products
To ensure the health of your family, make sure you change your filter regularly so as to capture these harmful particles. If you have a difficult time remembering when to change your air filter, sign up for our Automatic Reorder Program and let us do the remembering for you!
| Replaces Brand | Day and Night® |
|---|---|
| Exact Width Fraction | 0" |
| Exact Length Fraction | 0" |
| Exact Thickness Fraction | 0" |
| Nominal Width Fraction | 0" |
| Nominal Length Fraction | 0" |
| Nominal Thickness Fraction | 0" |
