through rough waters
Filtrete™ Electrostatic Air Filter 300 MPR 322-4, 20 in x 30 in x 1 in (50.8 cm x 76.2 cm x 2.5 cm)
$5.05 / Each
| SKU | 7100381873 |
|---|---|
| Legacy SKU | 70009200737 |
| UPC | 00051111020807 |
| Catalog Number | 322-4 |
| Product Number | 322-4 |
The Filtrete Basic Dust & Lint Filter attracts and captures household dust and is ideal for high-velocity equipment.
- MAKE YOUR HOME YOUR SANCTUARY: The 3-month pleated 1" Filtrete™ MPR 300 AC Furnace Air Filter helps capture unwanted particles
- EXCLUSIVE TECHNOLOGY: Designed with Filtrete™ 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your HVAC filter will help capture many particles from the air passing through it
- VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
- SMART APP: Use the Filtrete™ Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter
Product Dimensions |
Imperial | Metric |
| Weight | 0.784 lbs | |
|---|---|---|
| Width | 20 in | |
| Length | 1 in | |
| Height | 30 in | |
| Thickness | 1 in | 2.54 cm |
Shipping Dimensions |
|
| Weight | 4.468 lb |
|---|---|
| Length | 30.9 in |
| Width | 4.4 in |
| Height | 20.4 in |
| Color | White |
|---|
PRODUCT FAQ
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What does "300 MPR" mean on the Filtrete™ Electrostatic Air Filter?
300 MPR stands for Microparticle Performance Rating, which shows how well the filter captures small particles like dust and lint. The higher the number, the better it is at trapping tiny particles.
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How often should I change my Filtrete™ Electrostatic Air Filter 300 MPR?
We recommend changing your air filter every three months for optimal performance. If you have pets or allergies, you might want to replace it more often!
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Will this air filter fit in a standard vent that calls for a 20 x 30 x 1 size?
Yes! This Filtrete™ Air Filter is designed specifically to fit vents requiring a 20 in x 30 in x 1 in (50.8 cm x 76.2 cm x 2.5 cm) filter—it's perfect for that size opening.
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Does this air filter help with allergies?
Absolutely! While it's great at capturing large particles like dust and lint, if you're looking specifically to reduce allergens, you may want to consider a higher MPR rating from our lineup which targets even smaller allergen particles.
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Can I use this filter with any furnace or HVAC system?
Most home furnaces and HVAC systems accept standard-size filters like this one, but always double-check your system’s requirements just to be sure—it should work as long as the size matches!
Experience a cleaner, fresher home environment with the Filtrete™ Dust Reduction Filter, expertly engineered by 3M. This high-quality air filter is designed to attract and capture a variety of airborne particles, including dust, lint, and dust mite debris, helping to improve the overall air quality in your living space.
Advanced Filtration TechnologyThe Filtrete™ Dust Reduction Filter features exclusive 3M Filtrete™ 3-in-1 technology, which is specifically developed to pull in and trap unwanted particles while allowing cleaner air to flow through your HVAC system. With an MPR 300 (Microparticle Performance Rating) and a MERV 5 (Minimum Efficiency Reporting Value) rating, this filter is effective at capturing common household particles, making it an excellent choice for basic air filtration needs.
Key Features- Attracts and captures dust, lint, and dust mite debris to help maintain a cleaner home environment.
- Utilizes 3M’s exclusive Filtrete™ 3-in-1 technology for enhanced particle capture and improved airflow.
- Rated MPR 300 and MERV 5, suitable for basic dust and lint filtration in residential settings.
- Designed for use in furnaces, air conditioners, or HVAC systems that require a 1-inch pleated filter.
- For optimal performance, it is recommended to replace the filter every 90 days.
- Intended for residential use only.
To ensure your home’s air remains as clean as possible, it is important to replace your Filtrete™ Dust Reduction Filter at least every three months. Regular filter changes help maintain the efficiency of your HVAC system and support a healthier indoor environment for you and your family.