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Filtrete FAP-ST02 Air Purifier Review: A Must-Have for Allergy Sufferers

Sonnie Hiles
  Mar 25, 2023 10:56 AM

Do you suffer from allergies? If so, then you know just how miserable they can be. Sneezing, coughing, itchy eyes – not to mention the fact that they can keep you from enjoying life normally. One of the best ways to combat allergies is by using an air purifier.

In this review, we will take a look at the Filtrete FAP-ST02 Air Purifier and see how it can help allergy sufferers.

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Buying Guide


The Filtrete FAP-ST02 Air Purifier has a sleek and modern design that will look great in any space. It is lightweight and portable, making it easy to move from one room to another if needed. The unit measures 15 inches by 9.5 inches by 13 inches, so it won’t take up too much space in your home. The cleaner has three fan speeds, making it easy to adjust the airflow to suit your needs.


The Filtrete FAP-ST02 Air Purifier has a number of features designed to make life easier for allergy sufferers. It uses True HEPA filtration which captures and removes up to 99.97% of airborne particles as small as 0.3 microns, including pollen, dust mites, and pet dander. It also comes with an easy-to-use digital display that allows you to monitor the air quality and make adjustments as needed. Additionally, it can be operated remotely via a free mobile app, allowing you to control the purifier from anywhere.


The Filtrete FAP-ST02 Air Purifier is an effective tool for fighting allergies. It has a powerful airflow that quickly circulates air throughout your home, removing particulate matter and improving the air quality in minutes. The HEPA filter lasts up to three months and can be easily replaced when needed. Additionally, the unit is Energy Star certified, making it an efficient and cost-effective way to battle allergies.

CADR & ACH Ratings

The Filtrete FAP-ST02 Air Purifier has a Clean Air Delivery Rate (CADR) of 130 and an Air Changes per Hour (ACH) rating of 4x. This means that it is capable of circulating the air in your home four times per hour, helping to improve the air quality quickly and efficiently.


1. What is the size of the Filtrete FAP-ST02 air purifier?

The Filtrete FAP-ST02 Air Purifier has a compact design that measures 16.5 inches (42 cm) high, 13.6 inches (34.5 cm) wide, and 7.7 inches (19.5 cm) deep. The purifier is designed to fit comfortably in any room.

2. What type of filter does the Filtrete FAP-ST02 Air Purifier use?

This air purifier uses a True HEPA filter that captures up to 99.97% of airborne particles as small as 0.3 microns, such as pollen, dust, smoke, pet dander, and mold spores. The filter also contains an activated carbon pre-filter to help capture larger particles such as odors and household chemicals.

3. How often should I replace the filter?

It is recommended that you replace the filter every 6 months for optimal performance. A filter replacement indicator light will alert you when it is time to replace the filter.

4. Is this air purifier noisy?

The Filtrete FAP-ST02 Air Purifier has a low noise level of 43 dB so it won't disrupt your sleep or activities in your home. It also has 3-speed settings to allow you to adjust the noise level depending on your needs.

Final Thoughts

The Filtrete FAP-ST02 Air Purifier is an excellent option for anyone who suffers from allergies. It has a modern design, is easy to use, and provides powerful filtration that will keep your air clean and allergen-free. The unit is also energy efficient and cost-effective, so you can feel good about using it in your home. If you’re looking for an effective way to reduce your allergy symptoms, then the Filtrete FAP-ST02 Air Purifier is definitely worth considering.