Filtration Services In Snohomish, Bellevue, Kirkland, WA, and Surrounding Areas

Filtration Services & Air Filter Installation In Snohomish, Bellevue, Kirkland, Medina, Mercer Island, Sammamish, Clyde Hill, Hunts Point, Yarrow Point, Eastgate, Alderwood Manor, Brier, Echo Lake, Maltby, Woodway, Austin, Baby Island Heights, Beverly Beach, Clinton, Coupeville, Freeland, Glendale, Greenbank, Keystone, Langley, Oak Harbor, San de Fuca, Swantown, Whidbey Island, Carnation, Maxwelton, Fall City, Redmond, Renton, Snoqualmie, Ballard, Beacon Hill, Capitol Hill, Crown Hill, First Hill, Fremont, Green Lake, Greenwood, Laurelhurst, Madison Park, Madrona, Magnolia, Montlake, Mt Baker, Phinney Ridge, Queen Anne, Rainier Beach, Ravenna, University District, Wallingford, Wedgwood, Broadview, Cedar Heights, Douglas Park, Kenmore, Lake Forest Park, Lake City, Mountlake Terrace, Meadowbrook, Northgate, Pinehurst, Richmond Beach, Cascade – Fairwood, Des Moines, East Hill-Meridian, Normandy Park, New Castle, Redondo, Tukwila, Woodmont Beach, West Seattle, WA and Surrounding Areas


All furnaces come with a standard air filter to keep particles from damaging the system. These filters are usually 1/2 to 4 inches thick and replacing them regularly keeps your system running smoothly. Regular filter changes also bring health benefits by keeping dirt and debris out of the air in your home.

You can buy many levels of air filters. All of them are rated along the MERV scale, from 1 to 16. Their ability to filter the smallest particles of dust mites, pollen, mold spores, pet dander, bacteria, and smoke determine the rating.

Filtration services


The EPA has guidelines to help you choose the filtration protection best for your home. Match your current filter to the MERV levels below. Would you like more protection?

MERV 1-4: Basic protection. This level protects your furnace from damaging particles, but these filters are not designed to improve indoor air quality.

MERV 7-12: Higher Performance Protection. These filters remove smaller particles like bacteria, viruses, pet dander, and dust mites. The EPA says this type of filter effectively contains most airborne indoor particles. They are also less expensive than true HEPA with similar performance. In addition, they allow your system to have greater airflow and less noise than a true HEPA filter does.

MERV 13-16: Highest Protection. These filters are typically found in hospital and other sterile environments. They are so good at filtering air particles that they can hinder air flow unless they are in a specially-designed system.


Media filters are thick, 4-inch filters with higher MERV ratings. Upgrading your standard filter increases your protection from pollutants and allergens. Our custom-made media filters capture dust, pollen, and virus-sized particles that are flowing through your air. Talk to one of our indoor air quality experts about what kind of air filter might be best for your home.


It’s so important to change out your air filters regularly, but it’s easy to forget. Let us remember for you. Our agreement customers can add optional filter coverage to their agreements. We send a fresh filter to your home in time for your regular maintenance appointment. Our technician installs it for you.

If you aren’t an agreement member yet, learn more about our Lifetime Maintenance Program today.



Asthma & allergy friendly™ Certified by the Asthma and Allergy Foundation of America.

Clean EffectsWith more than 60 million Americans suffering from asthma and allergies, this certification mark guides consumers in identifying products more suitable for people with asthma and allergies. The asthma & allergy friendly® Certification Mark is awarded only to those products that are scientifically proven to reduce exposure to asthma and allergy triggers.

Highest efficiency

Standard air cleaners have filters that are very dense, so they stop the dust by trapping it in a slightly porous filter. The fewer the pores, the more dust it can trap. However, this not only stops the dust and dirt, but it also stops the air from moving as well. So, you may not be as comfortable, and less air is cleaned efficiently. This is called pressure drop. The revolutionary Trane CleanEffects™ Air Cleaner has the lowest pressure drop with the highest efficiency possible.

Small particles, large effects

Particles like dust, smoke, and bacteria are often .3 microns or less. At that size, allergens can get deep into your lungs because they aren’t filtered well by your nose and throat. An effective Trane air cleaner, such as Trane CleanEffects™, can reduce the presence of potential asthma and allergy attack triggers in your home, like dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, most tobacco smoke, cooking grease, and even bacteria.

Patented innovation

The Trane CleanEffects™ Air Cleaner utilizes patented, breakthrough air cleaning technology to remove up to an astounding 99.98% of airborne allergens from the air that passes through the filter. It catches particles as small as .1 micro in, making it 8 times more effective than even the best HEPA room filters and up to 100 times more effective than a standard 1-inch filter.

Verified by Harvard experts

Trane CleanEffects™ has been performance-tested by LMS Technologies and Environmental Health & Engineering, Inc. (EH&E), with the results verified by professors from the Harvard School of Public Health, so you know you are getting an air cleaner for your home like no other.


Built-In Reliability

filtration servicesOne of the reasons why the Honeywell Electronic Air Cleaner is the only air cleaner you’ll ever need is that it’s built by Honeywell, the most trusted name in the business. Quality materials, efficient operation, long-term service — those are all hallmarks of the Honeywell name.

Reliable and Renewable

Honeywell introduced electronic air-cleaning technology for the
home and the Honeywell Electronic Air Cleaner continues
to provide reliable air cleaning while benefiting the environment.


The Honeywell Electronic Air Cleaner features a renewable filter, so you won’t need to replace your furnace filter each month (and send the dirty ones to landfills).

Simply wash the Honeywell Electronic Air Cleaner’s renewable high-performance filter cell quarterly and you’ll never need to buy another filter.

Plus, the Honeywell Electronic Air Cleaner helps save you money by keeping your heating and cooling equipment clean and extending its service life. And because it is designed to maintain excellent airflow even under a heavy load, you can count on cleaner air continuing to circulate in your home.

Simply Smart

To sum it all up, the Honeywell Electronic Air Cleaner:

  • is the most effective renewable air cleaner available
  • saves you money through efficient operation
  • saves you money – you’ll never have to buy replacement
  • saves you the time and hassle of seeking out replacement
  • is built and backed by the Honeywell name

This chart shows why the Honeywell Electronic Air Cleaner is the last air cleaner you’ll ever need.
filtration services

Let’s get started on your filtration services project. Call Lifetime Heating & Air Conditioning or fill out our online form and one of our specialists will get back to you right away. We appreciate the opportunity to earn a 5-star review!