FM-14 Annual Replacement Filter Kit

Includes All Replacement Filters for One Year

SKU: FK-FM14

FM - 14 Annual Filter Kit Includes All Replacement Filters for One Year - Pure n Natural Systems

FM-14 Annual Replacement Filter Kit

Includes All Replacement Filters for One Year

SKU: FK-FM14

Translation missing: en.product.general.sale_price $399.00

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About this product

Keep your FM-14 flush-mount smoke eater running at peak efficiency with this annual filter kit.

  • Includes full year’s worth of filters for the FM-14 unit.
  • Ideal for commercial smoke/odor applications, including cigar lounges, kitchens, hospitality spaces.
  • Simplifies maintenance — one kit covers all stages (pre-filter, carbon, HEPA) for a full year.

This annual filter kit bundles all the required filters for your FM-14 smoke eater unit so you don’t have to purchase individual components. Proper filter maintenance is essential to maintain airflow, capture efficiency, and the warranty coverage of the unit. With this kit you get everything you need for one full year’s operation with scheduled filter changes at the correct intervals. The result: lower downtime, reliable smoke/odor removal, and protected air-cleaning performance.

Pre-Filters - 12 Polyester pre filters are supplied with each system. The pre-filter is changed monthly and removes larger particles such as lint, hair, dust, and pollen. The pre-filter is important because not only does it remove the larger particles, it also helps prolong the life of the HEPA filter in the system. Essentially, the pre-filter is the first line of defense in maintaining your system; therefore promoting better indoor air quality.
Pre-filters cannot be washed and must be changed on average every month.

Activated Carbon Filter Pads - 6 Activated Carbon Filters pads are supplied with each system. The activated carbon filter is changed every two months and removes odors by absorbing the odor molecules into the filter. Since the activated carbon can only absorb a certain amount of molecules, it will begin releasing the trapped molecules, once it is full, back into the air if not properly maintained.
The Carbon Filters cannot be washed and should be changed on average every 2 months.

HEPA Filter - 1 – 12-inch HEPA Filter is supplied with each FM-14 Flush Mount Smoke Eater and should be changed once per year. The HEPA filter removes the very small particles, such as smoke (tobacco, burning wood, oil, rosin), dust mites, spores, mold spores, pollen, spray paint, spray paint dust, ashes, cement dust, auto emissions, textile fibers, fiberglass, hairspray, insecticide dust, copier toner, and most viruses just to name a few. As you can see, the HEPA filter is an extremely important filter and when used and maintained properly will dramatically improve your indoor air quality. We cannot stress enough the importance of the HEPA filter to our system and the fact the HEPA filter must be maintained in order to achieve the maximum results.
The HEPA filter cannot be washed and should be changed on average once per year.

NOTE - Recommended filter changes shown are on-average and may not represent every application. Some situations may require filter changes more often than others.

Replacement Annual Filter Kit for FM-14 Commercial or Residential Smoke Eater for Solid Ceilings

Best for

  • Facility managers, HVAC professionals servicing cigar bars, lounges, restaurants, cafeterias, and hospitality venues using the FM-14.
  • Commercial spaces with moderate-to-heavy smoke, odor or particulate loads (e.g., cooking, tobacco, chemical fumes).
  • Maintenance teams wanting a “single-order” solution to cover all filters for the year.
  • Environments where the FM-14 is mounted flush in a solid ceiling and requires scheduled filter changes.
  • Businesses wanting to keep the unit running under warranty conditions by installing correct replacements on schedule.

Specifications

Kit Coverage

Approx. 1 year of routine filter replacements for FM-14.

Included Filters

Pre-filters + Carbon filters + HEPA filter

Model Compatibility

For use with FM-14 flush-mount smoke eater only

Pre-Filter Replacement Interval

Every 3-4 weeks recommended

Carbon Filter Replacement Interval

At least every 2 months (or per usage).

HEPA Filter Replacement Interval

Annually required (per the kit) – The HEPA filter “cannot be washed”.

Washable Filters?

None — all filters are replaceable only, not washable.

Warranty Condition

Proper filter replacement at recommended intervals helps maintain blower/motor warranty of FM-14 unit.

Certifications

  • The HEPA filter media meets high-efficiency capture performance for fine particles
  • The filters are designed for use in compliance with the FM-14 unit’s electrical certification (120 V etc) as per manufacturer manual.
  • Warranty terms apply only when genuine manufacturer-approved filters are used.

What's in the box

  • (12) 1/2-inch Pre-Filters – Change Monthly
  • (6) 1/2-inch Carbon Filter Pads – Change Every 2 Months
  • (1) 12-inch HEPA Filter – Change Annually
  • Each filter kit includes enough filters for approximately 1 year.

Note: Does not include the FM-14 smoke eater unit itself. This is a filter kit only.

Installation tips

  1. Power down unit – ensure the FM-14 is disconnected from mains before servicing.
  2. Remove the intake grille or panel to access pre-filter.
  3. Replace pre-filter: pull the old one out, discard, insert new with correct orientation (white side out). Pre-filters cannot be washed.
  4. Remove the carbon filter: discard old, insert new in correct position, ensuring proper seating. Do not wash. 
  5. Remove the old HEPA filter from its housing behind the pre-filter and carbon filter. Insert the new HEPA filter, ensuring airtight fit and correct airflow direction. Do not wash.
  6. Re-install grille or panel and restore power. Reset any filter change indicator if your unit has one.
  7. Set reminders: pre-filter every ~3-4 weeks, carbon every ~2-3 months, HEPA once annually (or sooner in high load).

Keep a maintenance log of filter changes — this supports warranty compliance and optimal operation.

Frequently asked questions

Does the kit really cover an entire year of filter changes for the FM-14?
Yes. According to the FM-14 user manual the unit includes “a year’s supply of filters which consists of twelve (12) pre-filters, six (6) carbon filters, and one (1) galvanized HEPA filter.”

Can I wash the filters and reuse them?
No. None of the filters in this kit are washable. The pre-filter, carbon filter and HEPA filter must be replaced per schedule.

Is this kit compatible with other units besides the FM-14?
No. This kit is specifically designed for the FM-14 flush-mount smoke eater. Using it with other models may not fit or perform correctly.

What happens if I skip replacing the filters on schedule?
Skipping maintenance may reduce airflow, reduce particulate/odor capture efficiency, increase load on the blower/motor, and may void the unit’s warranty.

How often should each filter type be changed?
Pre-filters: ~every 3-4 weeks. Carbon filters: at least every 2 months. HEPA filter: annually (or sooner in heavy smoke/odor).

Does replacing filters with this kit affect my warranty for the FM-14 unit?
Yes. Proper, manufacturer-approved filter replacements are required to maintain the warranty coverage of the unit’s blower/motor. The manual explicitly states that filters must be changed as required.

Are the filters included in this kit genuine manufacturer filters?
Yes , this kit is sold and is designed specifically for their FM-14 model. Using non-genuine filters may compromise performance.

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