Florida Air & Filtration, A Carolina Filters Company

Effects of Bypass Air - Animated Video

Wed, 25 Sep 2024 00:00:00 +0000

Mold Mitigation: Moisture Management Strategies for Your HVAC System

Fri, 16 Jun 2023 00:00:00 +0000

Maintaining a clean HVAC evaporator coil is crucial for preserving optimal indoor air quality (IAQ) within the system. When the coil becomes fouled, it obstructs airflow and accelerates the remaining air, which then carries condensate. This can lead to water buildup in areas of the unit that are not designed to handle moisture, resulting in mold growth and other IAQ problems.

The presence of excess water in unintended areas creates an ideal environment for mold and other contaminants to thrive. Mold can proliferate on various surfaces, including insulation, ductwork, air filters, and other components near the evaporator coil. These areas are not typically exposed to moisture and may lack the necessary protection against water damage and mold growth.

To mitigate these IAQ issues, it is vital to prioritize regular cleaning of the evaporator coil. By preventing fouling, proper airflow is maintained, reducing the likelihood of water accumulation in non-water-resistant areas. This, in turn, helps prevent mold growth and the associated IAQ problems that can arise.

By emphasizing the importance of clean evaporator coils and addressing the risks of water accumulation in non-designated areas, homeowners and HVAC professionals can proactively maintain IAQ, minimize mold growth, and ensure a healthier living environment. Reach out to our team to learn how Florida Air & Filtration can support the health of your HVAC system.

When Should I Change My Air Filter?

Tue, 13 Jun 2023 00:00:00 +0000

At Florida Air & Filtration, we know that maintaining high air quality in commercial and healthcare HVAC units is crucial, and the air filter is a vital component of any HVAC system. In this blog we’ll highlight what factors can affect air filters, how you know when they need to be changed, and why different levels of filtration are essential in different settings.

Air Filters and their Impacts

Air filters work to trap particles such as dust, pollen, and bacteria, ensuring that the air circulating throughout the building is both clean and healthy. However, many factors can impact when an air filter needs to be changed, such as:

the type of building
the number of occupants
the usage of the HVAC system

Indicators for Replacement

At Carolina IAQ, one of the key indicators that an air filter needs to be changed is pressure drop. As a filter becomes clogged, it becomes more difficult for air to pass through it, leading to an increase in pressure drop across the filter. Monitoring pressure drops can help identify when a filter needs to be changed, as it will reach a point where the pressure drop is too high and the filter is no longer functioning effectively.

Florida Air & Filtration’s High-Efficiency Air Filters

In healthcare settings, it's important to use high-efficiency air filters that are designed to trap even the smallest particles, such as bacteria and viruses. Filters with a high Minimum Efficiency Reporting Value (MERV) rating are recommended for healthcare settings, as they are designed to trap even the tiniest particles.

About Florida Air & Filtration

Florida Air & Filtration is a leader in indoor air quality solutions. With over 55 years of experience in this field, our team can evaluate your existing HVAC system and recommend the best air filter options, taking into consideration all of the factors that can impact when a filter needs to be changed. We also provide regular maintenance services to ensure that the air filters are always clean and functioning at their best. Our expertise provides peace of mind for building owners and managers, in knowing that their HVAC system is being taken care of by experts.

Get in touch with Our Team

How to Choose An Air Filter for your HVAC System

Fri, 05 May 2023 00:00:00 +0000

Choosing the right air filter for your HVAC system is crucial for maintaining good air quality, reducing energy consumption, and prolonging the life of your system in commercial, healthcare, and industrial applications. There are many different HVAC applications and a wide variety of filter types and efficiencies available to the consumer today. Florida Air & Filtration, with over 55 years of air filter application experience, would be a great choice to get help from.

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The following questions should help direct you towards choosing the best filter for your application:

What type of area is the air being supplied to?
What type of filter is in the unit now?
How is it performing?
What type of filter rack does the existing unit have to secure the filters?
How many and what size filters are in the existing unit?
What is the total airflow in CFMs of the existing unit?
Is there a particular size of particle that your application requires being removed?

The filters that came in the unit may not be suitable for your application. The first question to ask is if there is a code that dictates which filter efficiency is required for the application. Several governing bodies specify specific filter efficiencies needed for a given application. It is always a good idea to find out if there is a specific code that applies to the application you are working on.

In addition to considering the above factors, take note of the Minimum Efficiency Reporting Value (MERV), a rating system that indicates the efficiency of an air filter at trapping airborne particles. MERV ratings range from 1 to 16, with higher numbers indicating better filtration. It is essential to select a suitable MERV rating for your specific HVAC system and application. Using the wrong filter type can lead to reduced efficiency and potential damage to the system.

Remember that seeking expert advice, such as from Florida Air & Filtration, can ensure that you make the best decision for your specific needs. Once you have selected the right air filter for your HVAC system, replace it regularly according to the manufacturer's recommendations or when it appears dirty. Regular filter replacement will help maintain your system's efficiency and improve the air quality in your commercial, healthcare, or industrial space.

There are several legal codes and standards that specify the requirements for HVAC and industrial air filters. These codes and standards are often set by national and international organizations to ensure air quality, energy efficiency, and the overall health and safety of occupants in various types of buildings. Here's a chart summarizing some of the key organizations and their relevant standards:

Organization	Standard/Codes	Description	Source
ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers)	ASHRAE Standard 62.1 & 62.2	Ventilation standards for acceptable indoor air quality in commercial and residential buildings, respectively.	ASHRAE Standards
ASHRAE	ASHRAE Standard 52.2	Method of testing general ventilation air-cleaning devices for the removal efficiency by particle size.	ASHRAE Standards
ISO (International Organization for Standardization)	ISO 16890	A global standard for testing and classification of air filters for ventilation applications.	ISO Standards
EPA (Environmental Protection Agency)	National Ambient Air Quality Standards (NAAQS)	Standards for outdoor air quality that may influence indoor air quality requirements.	EPA NAAQS
EU (European Union)	EN 13779 & EN 16798	European standards for ventilation and air conditioning in non-residential buildings.	CEN/TC 156
OSHA (Occupational Safety and Health Administration)	OSHA Standards	Guidelines and standards for maintaining safe and healthy working conditions in various industries.	OSHA Standards

Please note that this chart provides an overview of some key organizations and their relevant standards related to HVAC and industrial air filters. Depending on your location and specific application, you may need to consult with local and regional regulations, building codes, or industry-specific guidelines to ensure compliance.

A Guide To Fire Damper Inspections

Tue, 11 Feb 2020 00:00:00 +0000

A fire damper is a component of an HVAC system designed to stop the spread of fire throughout partitions and other areas of a facility. Dampers play a crucial role in the life and safety of the HVAC systems in a facility. Maintaining fire dampers regularly ensures that the damper is working properly and helps prevent the spread of smoke and fire throughout a building in the event of a fire. Fire dampers are complex, though, so it can be difficult to assure your damper is performing optimally.

Carolina Filters has prepared a professional guide to fire damper inspections and NFPA regulations. Use this guide to learn more about the maintenance, regulation and terminology of fire dampers.

Review the CFI Fire Damper Ebook

HVAC Filtration Bypass Air

Tue, 11 Feb 2020 00:00:00 +0000

“Bypass Air” is a term often used in HVAC technology to describe air that “bypasses” the air filter and continues downstream. Allowing air to bypass final filters can result in indoor air quality problems, increased health risks and unnecessary costs for building owners and facility managers. This paper explores how the space left around a filter, due to improper sealing, allows bypass air to reduce the efficiency of an air filter.

Review the Bypass Air Paper PDF