Indoor Air Quality Products: Air Cleaners, Purifiers, UV Lights & Detection

Voomi Supply carries indoor air quality products for residential and commercial HVAC systems, including whole-house media air cleaners, in-duct air purifiers, HVAC UV light systems, ionizers, smoke eliminators, and carbon monoxide and smoke detection, from brands like Honeywell, AAF/Flanders, RGF, Fresh-Aire UV, Kidde, and Allpoints. Shop in-stock products with same-day shipping, detailed technical specifications on every listing, and US-based support to help match the right filter, purifier, or detector to your system.

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Why buy from Voomidatasheet

Product typesAir cleaners, purifiers, UV lights, filters, detectors

ShippingSame-day on in-stock orders

Returns30-day (excludes final-sale items)

SupportUS-based experts

BrandsHoneywell, Fresh-Aire UV & more

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Same-DayShipping on in-stock orders

30-DayReturns on most items

Whole SystemFilters, purifiers & detection in one place

US SupportHelp matching MERV rating & duct size

Trusted BrandsHoneywell, AAF/Flanders & more

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Air Cleaners & Purifiers

Popular air quality products

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RESIDEO

Honeywell F100F2025/U Media Air Cleaner 2000 CFM 20x25 4 inch MERV 11

$149.97 $86.64 In stock

RGF

RGF HVAC-QRP-9 Guardian Air QR+ 9 Duct Mounted Air Purifier

$387.86 In stock

FRESH-AIRE UV

Fresh-Aire UV TUV-MINI-LED Mini UV LED UV Light LED System for Mini-Splits

$336.78 $15.74 Out of stock

BRK

BRK CO5120BN Carbon Monoxide Alarm 120 VAC

$48.97 In stock

ECCO

ECCO 599390 Filter Bases

$86.60 In stock, final sale

Brands we carry

AAF/Flanders Honeywell Allpoints Kidde Fresh-Aire UV

What is indoor air quality (IAQ)?

Indoor air quality refers to the cleanliness and health of the air inside a home or building, covering particulates like dust and pollen, biological contaminants like mold and bacteria, and gases like carbon monoxide. HVAC-connected IAQ products work alongside a heating and cooling system rather than replacing it: they filter, purify, humidify, or monitor the air already moving through the ductwork. Because IAQ equipment installs into the existing air handler, furnace, or duct system, matching the right product to the system's airflow and duct size matters as much as the technology itself.

Types of indoor air quality solutions

IAQ products fall into a few distinct categories, each targeting a different air quality problem. Most homes and buildings combine more than one.

Product type	What it targets	Best for
Media air cleaners	Dust, pollen, pet dander, larger airborne particles	Whole-house filtration installed at the return duct or furnace
Ionizers & PHI purifiers	Bacteria, mold spores, viruses, odors	Active air purification beyond what filtration alone captures
UV light systems	Microbial growth on coils and in the airstream	Preventing mold and biofilm buildup inside the HVAC system itself
Smoke eliminators & detection	Smoke, odor, and carbon monoxide	Life-safety monitoring and odor control
Residential air filters	Everyday particulate filtration	Routine replacement filtering for any forced-air system

MERV rating guide

MERV (Minimum Efficiency Reporting Value) measures how effectively an air filter captures particles, on a scale of 1 to 20. A higher MERV number captures smaller particles but can also restrict airflow more, so the system's blower needs to be rated for the filter chosen.

MERV rating	Captures	Typical use
MERV 8	Dust, lint, pollen, dust mite debris	Standard residential filtration
MERV 11	Everything above, plus mold spores and pet dander	Homes with pets or mild allergy sensitivity
MERV 13	Everything above, plus fine particles, some bacteria and smoke	Higher-efficiency residential and light-commercial filtration
HEPA	99.97% of particles down to 0.3 microns	Commercial and specialized applications, not typically sized for standard residential ducts

The Honeywell F100F2025/U media air cleaner carried at Voomi Supply is rated MERV 11 and supports up to 2,000 CFM, suitable for gas, oil, and electric forced-air systems up to 5 tons of cooling.

Filtration vs. active air purification

Filters remove particles by physically trapping them as air passes through. Active purifiers go a step further, treating the air itself to neutralize contaminants a filter can't catch.

Technology	How it works	Example
Media filtration	Air passes through a pleated filter that physically traps particles	Whole-house media air cleaners
Photohydroionization (PHI)	Creates ionized hydro-peroxides that reduce bacteria, mold, viruses, and odors in the airstream	RGF Guardian Air QR+
UV-C / UV LED	Ultraviolet light disrupts the DNA of microorganisms on coils and surfaces	HVAC UV light systems

These technologies are complementary rather than competing: a media filter handles particulates while a PHI or UV system addresses biological growth, and many systems run both together.

HVAC UV light systems

UV light systems mount near the evaporator coil or blower wheel, where moisture and organic buildup most commonly form mold and biofilm. Traditional UV-C bulbs are the most common option for central systems, while UV LED strips, like the Fresh-Aire UV TUV-MINI-LED, are built for the tighter clearances inside ductless mini-split indoor units and won't degrade nearby plastic components the way older UV-C bulbs can.

Carbon monoxide & smoke detection

Carbon monoxide alarms

Required in most jurisdictions for homes with fuel-burning appliances or an attached garage. Hardwired models like the BRK CO5120BN include battery backup so detection continues through a power outage.

Smoke eliminators & odor control

Reduce smoke particles and lingering odors from cooking, smoking, or nearby fire sources, often used alongside an air purifier rather than as a stand-alone solution.

Check local and state code requirements before selecting a detector model
Replace CO and smoke alarms at the end of their rated sensor life, typically 7 to 10 years

Things to consider before you buy

A higher MERV rating restricts airflow more, so confirm the blower motor can handle the filter chosen
Whole-house air cleaners and duct-mounted purifiers require matching the unit to the system's CFM rating
UV bulbs and PHI cells are consumable parts with a rated service life and need periodic replacement
Carbon monoxide and smoke alarms should be installed per local code, not just manufacturer recommendation
Some specialty and final-sale items, like certain replacement filter bases, can't be returned once ordered

Indoor air quality glossary

MERV: Minimum Efficiency Reporting Value; rates a filter's ability to capture particles on a 1 to 20 scale. Shop air filters →
CFM: Cubic feet per minute; the volume of air a system or purifier can process, used to size equipment to a duct or system. Shop air cleaners →
Photohydroionization (PHI): An air purification process that creates ionized hydro-peroxides to reduce bacteria, mold, and odors in the airstream. Shop ionizers →
Ionizer: A device that charges airborne particles so they clump together and settle out of the air or get captured more easily by a filter. Shop ionizers →
HEPA: High Efficiency Particulate Air filter; captures 99.97% of particles down to 0.3 microns. Shop filter parts →
UV-C: Short-wavelength ultraviolet light used in HVAC systems to disrupt mold and bacteria on coils and surfaces. Shop UV lights →

Frequently asked questions

What's the difference between an air filter and an air purifier?

An air filter physically traps particles as air passes through it, while an air purifier actively treats the air, using technology like ionization or UV light to neutralize bacteria, mold, and odors that filtration alone won't remove. Many systems use both together.

What MERV rating should I use for my home?

MERV 8 covers standard residential filtration, MERV 11 adds protection against pet dander and mold spores, and MERV 13 captures finer particles including some bacteria and smoke. Check your system's manual before moving above MERV 11, since higher ratings restrict airflow and some older blowers aren't rated for it.

Do UV lights actually improve air quality?

UV lights installed near the evaporator coil reduce mold and microbial growth on the coil itself, which helps prevent that buildup from circulating through the ductwork. They target biological growth on HVAC surfaces rather than airborne particles, so they work best alongside filtration, not as a replacement for it.

How often should I replace my HVAC air filter?

Most residential filters need replacement every 60 to 90 days under normal conditions, more often with pets, allergies, or heavy dust. Media air cleaners with a larger filter area, like whole-house units, are often rated for 6 to 12 months between changes. Check the specific product's rated interval.

Is a whole-house air cleaner better than a portable air purifier?

A whole-house air cleaner installs into the return duct or furnace and filters all the air moving through the HVAC system, covering the entire home from one location. A portable purifier only treats air in the room it's placed in, so it's better suited to a single space than whole-home filtration.

Do I need a professional to install IAQ equipment?

Duct-mounted purifiers, UV light systems, and whole-house air cleaners typically require access to the ductwork or air handler and, in some cases, an electrical connection, so professional installation is recommended. Standalone detectors like CO alarms are usually simpler and can often be installed without a technician.

Are carbon monoxide alarms required by law?

Most states and many local building codes require carbon monoxide alarms in homes with fuel-burning appliances, attached garages, or fireplaces, though exact requirements vary by jurisdiction. Check your local code before finalizing a detector plan.

How long do PHI cells and UV bulbs last?

PHI purification cells are typically rated for 18,000 to 25,000 hours of use, while UV LED systems can last 50,000 hours or more. Both are consumable parts and should be replaced on schedule to maintain performance, not just when the unit stops working.

What's the difference between MERV 13 and HEPA filters?

MERV 13 filters capture fine particles and some bacteria and smoke while allowing enough airflow for most residential and light-commercial HVAC systems. HEPA filters capture a higher percentage of much smaller particles but require significantly more airflow resistance, so they're generally sized for dedicated commercial or industrial equipment rather than a standard residential duct system.

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