The Breathe Easy Blog

Installing a DIY mini split can look easy, but hidden installation pitfalls, restricted warranties, and hard-to-source replacement parts often undermine the savings. From improper line-set coiling to manufacturer service limitations, here’s what homeowners should know before choosing a self-install system or buying a professional unit online.

Choosing the right Fujitsu Healthy Air Filter can be confusing. FA16, FC03, and FA13 filters look similar but are not interchangeable. This guide breaks down the differences, explains how to avoid look-alikes, and helps you get the correct OEM filter the first time.

After wildfires, hazardous air lingers indoors, posing serious health risks. Many homeowners and businesses mistakenly turn to Negative Air Machines (NAMs), which pull in outdoor air—bringing in more contamination. Instead, the PRED750 Portable HEPA Air Scrubber offers the best solution, filtering and recirculating indoor air to remove fine particulates, harmful gases, and lingering smoke odors. With True HEPA filtration, optional activated carbon filters, and positive pressure capabilities, the PRED750 is ideal for post-fire air quality remediation. Maintain clean air long-term with replacement filter bundles. Learn more at HEPAFilterSales.com.

Choosing the right air filter impacts your indoor air quality and HVAC efficiency. MERV 8 filters provide basic dust and pollen protection, while MERV 11 captures finer allergens like pet dander and mold spores. Learn the key differences and find out which filter is best for your home’s air quality needs.

Routine maintenance is essential to keep your ductless mini-split system working efficiently, and one of the most important tasks is cleaning the air filters. Dirty filters can restrict airflow, forcing your system to work harder and increasing energy consumption. Learn more today!

What do you think of when "spring cleaning" comes to mind? Does it almost seem nostalgic? Maybe someone in a home, with the windows open, cheerfully dusting surfaces and humming away?

Regular maintenance on your ductless mini-split AC unit is not only essential, but also easy! Follow these 5 steps for a healthy home and reduced energy bills.

A brief guide from HEPA Filter Sales on how to navigate air filter ratings on filters such as MERV 13 filters for your business to reopen after COVID 19 restrictions.

If you're in the market for new ductless air filters for your Fujitsu Ductless Mini-Split in your living or commercial space, then you know there are many different options, including: Anti-allergy filters Enzyme filters Platinum filters And more But, have you considered catechin air filters?  You’ve undoubtedly heard of catechins in tea. Unlike traditional ductless air filters, Fujitsu, a longtime market leader, offers apple catechin filters containing a natural ingredient with antibacterial and antiviral properties. The catechin in the air filter inactivates bacteria, viruses, and unpleasant odors. These air filters are environmentally friendly, too. In general, many consumers are not aware of the importance of the air filter within their ductless systems. However, these air filters improve the quality of air in your home or commercial space and may be the best solution to easily eliminate dirty air from coming into the space. What is a Catechin Filter? If you don't know what a catechin air filter is, then read on, because catechin (also called "apple-catechin") air filters are your natural solution to air purification. Catechin (the natural ingredient) is embedded within the filter, preventing the circulation of odors and bacteria you don't want to be around your space.  Apple catechin air filters also use electrostatic technology to capture pollutants, fine particles, and dust from getting released into your air. So if your home or commercial environment frequently gets exposed to foul-smelling pollutants, apple catechin filters may be an excellent solution for you. The Advantages of Apple Catechin Air Filters Catechin ductless air filters are amongst the most advanced filters available to you. And many people prefer apple catechin filters because: Many Ductless Manufacturers recommend Apple catechin air filters as upgrades. Catechin ductless air filters are 100% natural and safe for the environment. Catechin can deactivate many disease-causing microbes and bacteria. They're an excellent option for those who have asthma or other respiratory diseases. The catechin in the air filter catches the odor from cigarette smoke. By using an apple catechin ductless filter in your Ductless mini-split system, you'll get effective protection from illness-causing microbes and unpleasant odors. The Barriers for Apple Catechin Air Filters to Overcome Though very effective at cleansing the air in your living or commercial space, apple catechin air filters do have some barriers to overcome in the industry. Why? Because these air filters are relatively new and can be more pricey than other ductless air filters. Despite this, they’re still highly sought after and many people are making the switch, given the benefits they provide.  Should You Get a Catechin Filter? Apple catechin air filters are quickly gaining traction as one of the more advanced ductless air filters available. If you have asthma or a respiratory condition, apple catechin filters may give you additional relief. And if you live or work in an environment with unpleasant odors, you may want to consider apple catechin air filters. Another great reason to consider this type of air filter is the lack of maintenance required to keep the filter clean and functional. Your Catechin Partners at HEPA Filter Sales At HEPA Filter Sales, you can be sure you are purchasing the highest-quality catechin filter from the Original Equipment Manufacturer for the best price, delivered right to your doorstep. Check out our collection today!