Filtrete AC Furnace Air Filter MERV 13 MPR 1900 Premium Allergen Bacteria & Virus 3-Month Pleated 1-Inch Electrostatic - 14x14x1 - 6-Pack

Improve your indoor air quality with these high-performance Filtrete Premium Allergen, Bacteria & ...

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The Filtrete Premium Allergen, Bacteria & Virus air filter is an ideal choice for homeowners looking to improve indoor air quality by capturing microscopic particles, including bacteria, viruses, and common allergens. Featuring advanced MERV 13 and MPR 1900 technology, these filters are designed for high-efficiency operation in residential HVAC systems; however, because of their high filtration capability, they may restrict airflow more than lower-rated filters, requiring regular monitoring of your system's performance.

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Model Part NumberUT11-6PK-1E
BrandFiltrete

Extended Product Information

FAQs

What do the MERV 13 and MPR 1900 ratings mean?

MERV 13 indicates high efficiency in capturing small particles, while MPR 1900 is Filtrete's internal rating system signifying superior performance in trapping allergens, bacteria, and virus-carrying particles.

Can I wash and reuse this filter?

No, these filters are designed for single use only and must be discarded after their 3-month lifespan.

Does this filter help with odors?

While effective at trapping particulates, this specific model is primarily designed for allergens, bacteria, and viruses. For heavy odor control, you may need a filter specifically containing activated carbon.

How do I know which way to install the filter?

There is an arrow printed on the side of the filter frame. This arrow must point in the direction of the airflow, which is toward your furnace or HVAC unit's blower.

Is 14x14x1 the only size available?

No, Filtrete offers a variety of sizes. Always check your existing filter size or your HVAC unit's manual to ensure the correct fit.

Troubleshooting

HVAC system is cycling on and off frequently

The filter may be too restrictive for your system's blower. Check that all return vents are unobstructed and consider if a lower MPR rating is required for your specific unit.

Visible dust buildup on vents

The filter may have reached its capacity before the 90-day mark. Replace the filter and inspect for any air leaks around the filter housing.

Pros and Cons

Pros

  • Captures microscopic particles like bacteria and viruses
  • High MERV 13 efficiency rating
  • Easy to install in standard 1-inch slots
  • Lasts up to three months per filter
  • Reduces indoor allergens effectively

Cons

  • May restrict airflow more than low-MERV filters
  • Requires frequent monitoring if your HVAC system is older
  • Not washable or reusable

Setup, Compatibility & Care

To install, first turn off your heating or cooling system at the thermostat. Locate the filter slot, usually found behind the return air grille or near the air handler. Remove the old filter, noting the arrow on the frame indicating the direction of airflow—ensure your new Filtrete filter is inserted with the same orientation toward the blower motor. Slide the filter into place and secure any access panels. For optimal results, mark the installation date on the edge of the filter frame and set a calendar reminder to replace it every 90 days. Always dispose of used filters in a sealed bag to prevent trapped dust and debris from being released during disposal.