20 Top Replacement Filters for Smoke Eaters & Air Purifiers

I’ve put together a focused roundup for anyone searching specifically for smoke eater replacement filters and compatible air purifier cartridges. The right replacement filter isn’t just a part number; it’s what keeps smoke, lingering odors, and fine particulates out of your home or workspace, and keeps your unit running efficiently. Choosing poorly can leave you with reduced airflow, persistent smells, and more frequent replacements.

This list saves you time by collecting reliable, high-performing options across price points and filter types, with quick notes on fit, lifespan, and odor-removal strength. I cut through the specs and brand hype so you can find the replacement that actually works for your smoke eater or air purifier — fast, confidently, and without the guesswork.

Airpura Replacement HEPA Barrier

When I need to restore the efficiency of my Airpura purifier, this HEPA Barrier is my go-to. It captures 95% of airborne particles as small as 1 micron — dust, dander, pollen, and even the carbon residue that other filters miss.

I love that it’s designed for seamless use with Airpura models like the C600, T600, and F600 DLX. You can order it with or without the frame depending on what you already have. I make sure to replace mine every 12 months to maintain strong particulate control and keep indoor air fresh and breathable in high-use environments.

Buy on Shopify

Airpura Replacement Tar-Barrier (6-Pack)

I always recommend this Tar-Barrier pack when dealing with heavy smoke or tobacco odors. Each prefilter in this six-pack acts like a cigarette filter, trapping sticky tars before they circulate through the air. With 570 square inches of filtration area and a full inch of depth, it’s built to capture stubborn residues efficiently.

Designed for the Airpura T600 and T600 DLX, it’s perfect for lounges, bars, or homes with smokers. I change these every 4–8 weeks in high-traffic spaces to prevent buildup and keep the air free of the dense tar that causes irritation and odor over time.

Buy on Shopify

MinusA2 Filter Replacement Kit

For my Rabbit Air MinusA2, I prefer using the complete Filter Replacement Kit because it keeps the system running like new. Each kit includes a Medium Filter, BioGS HEPA, Charcoal-Based Activated Carbon, and a Customized Filter option — all designed to last up to 12 months with continuous use.

What stands out to me is how it gives you flexibility: you can target odors, toxins, germs, or pet allergens depending on your environment. It’s compatible with models like the MinusA2 SPA-700A and SPA-780A, and it’s one of the easiest kits to install and forget for a full year.

Buy on Shopify

MinusA2 Customized Filter

For those looking solely for a customized filter rather than the full replacement kit, this option from Rabbit Air is a smart and flexible pick. It’s actually the same customized filter included in the MinusA2 Filter Replacement Kit, designed to fine-tune your purifier’s performance to your exact needs.

I like how it gives you control — whether you want Germ Defense for bacteria and mold, a Pet Allergy filter for dander, a Toxin Absorber for VOCs, or an Odor Remover for lingering cigar or cooking smells. Lasting up to two years with moderate use, it fits the MinusA2 SPA-700A and SPA-780A perfectly, keeping the air noticeably cleaner and fresher.

Buy on Shopify

Airgle AG600 cHEPA Filter and Activated Carbon Filter

Whenever my Airgle AG600 starts signaling for a filter change, I turn to this dual replacement set. The cHEPA filter excels at capturing ultrafine particles like smoke residue and dust, while the Activated Carbon filter absorbs lingering odors and chemicals.

Together, they deliver hospital-grade purification that noticeably freshens up any room. I rely on this combination to maintain both clean airflow and odor-free comfort, especially in smoking lounges or smaller cigar rooms. Replacing both filters at once ensures my AG600 continues running smoothly, keeping every breath crisp, balanced, and refreshingly clean year-round.

Buy on Shopify

MinusA2 Pre-Filter

When I want to make sure my MinusA2 purifier runs efficiently, I always check the Pre-Filter first. It’s the system’s first line of defense — trapping dust, lint, and larger particles before they ever reach the main filters. I appreciate that it’s washable and reusable, saving me money and reducing waste.

With just a quick rinse each month, it’s good as new and keeps airflow strong. It snaps securely into place using the two front tabs, and it’s compatible with all MinusA2 models, including the SPA-700A and SPA-780A. A simple clean filter here means every other filter lasts longer and performs better.

Buy on Shopify

Filter Kit for MatrixAir CeilingMount1500 Smoke Eater

For my MatrixAir CeilingMount1500, this complete filter kit keeps the unit running at full power in high-smoke environments. It comes with 12 pre-filters, 6 carbon pads, and a single HEPA filter — all precisely matched for this commercial model. I rely on the polyester pre-filters to trap lint and dust, swapping them every few weeks to protect the HEPA layer.

The activated carbon pads remove tough odors and VOCs from heavy smoke, while the HEPA filter captures particles down to 0.3 microns. Replacing them on schedule gives my CeilingMount1500 the performance edge needed in cigar lounges or busy public areas.

Buy on Shopify

Filter Kit for MatrixAir CeilingMount800 Smoke Eater

When maintaining my MatrixAir CeilingMount800, this filter kit makes it simple to keep the air crisp and clean without hassle. The set includes 12 pre-filters, 6 carbon pads, and one HEPA filter, giving me everything I need for continuous operation. I like how the polyester pre-filter catches lint, pollen, and hair before they reach the HEPA.

The activated carbon pad handles smoke and chemical odors, and the HEPA layer captures fine particulates with 99.97% efficiency. Changing the pre-filter every month or so, the carbon pad every two, and the HEPA annually keeps my CeilingMount800 performing like new year-round.

Buy on Shopify

Airpura Replacement Super Blend 3” Carbon Filter

When odor control and chemical removal are my top priorities, I reach for the Airpura Super Blend 3” Carbon Filter. It holds a hefty 26 pounds of activated carbon — a mix of coconut shell and potassium iodide — that absorbs over 4,000 airborne chemicals and VOCs.

It’s compatible with Airpura models like the C600, T600, and G600 DLX, and it’s especially effective in areas exposed to tobacco smoke or chemical off-gassing. I love how quickly it neutralizes strong smells, leaving only clean, breathable air. I typically replace it every two years, or sooner in heavy-use smoking environments for best performance.

Buy on Shopify

Airgle AG900 Activated Carbon + cHEPA Filter

For my Airgle AG900, this dual replacement filter set is what keeps the air consistently pure and fresh. The cHEPA filter removes ultrafine particles like smoke, dust, and pollen, while the Activated Carbon filter absorbs odors, gases, and VOCs that linger in smoking areas. I notice the difference immediately — cleaner air, less odor, and better circulation throughout the room.

The combination is designed for heavy-duty purification, making it ideal for cigar lounges or commercial setups. Replacing both filters together ensures balanced airflow and high efficiency, helping the AG900 deliver professional-grade air quality day after day.

Buy on Shopify

Filter Kit for MatrixAir MaxMount1500 Smoke Eater

When it’s time to refresh my MatrixAir MaxMount1500, I rely on this complete filter kit to keep the air clean and consistent. It includes 12 pre-filters, 6 carbon pads, and one 12-inch HEPA filter — everything needed for reliable, long-term purification. I replace the polyester pre-filters every few weeks to capture lint and dust, while the carbon pads neutralize odors and gases from tobacco and smoke.

The HEPA filter removes 99.97% of microparticles like mold, spores, and fine ash, maintaining a breathable atmosphere. With timely replacements, my MaxMount1500 performs at full strength and easily handles heavy smoke conditions in any room.

Buy on Shopify

Airpura Replacement Pre-Filter (2-Pack)

This Airpura Replacement Pre-Filter pack is one of my must-haves for regular maintenance. It captures large airborne particles like dust, pollen, and mold spores, preventing them from reaching the main filters. With a generous surface area and durable 1-inch depth, it keeps my Airpura unit running smoothly while extending the HEPA and carbon filter lifespan.

I love how easy it is to clean — just vacuum the exterior without removing it. Compatible with models like the R600, UV600, and G600 DLX, it’s both efficient and cost-effective. I typically replace it once a year, depending on usage and indoor air conditions.

Buy on Shopify

Airpura Replacement 100% Cotton Pre-Filter (2-Pack)

For a natural and eco-friendly filtration option, I like the Airpura 100% Cotton Pre-Filter pack. Each filter is made from unbleached, pesticide-free cotton, so I know my air stays free from added chemicals. It captures larger particles like pet hair, pollen, and dust, helping protect the system’s HEPA and carbon layers.

I can vacuum it right through the purifier’s grill for easy cleaning, saving both time and effort. It fits several Airpura models, including the C600, P600+, and F600 DLX. Each pre-filter lasts around six to twelve months, making it a sustainable and budget-friendly addition to my maintenance routine.

Buy on Shopify

Filter Kit for MatrixAir FlushMount2000 Smoke Eater

Maintaining my MatrixAir FlushMount2000 is easy with this all-in-one filter kit. It includes 12 pre-filters, 6 carbon pads, and a 12-inch HEPA filter to keep air quality sharp and consistent. The polyester pre-filters trap lint and dust, while the activated carbon pads remove gases, odors, and VOCs before they circulate.

The HEPA filter finishes the job by catching fine smoke and airborne particles as small as 0.3 microns. I follow the simple replacement schedule — pre-filters every few weeks, carbon pads every two months, and the HEPA yearly. It keeps my FlushMount2000 running clean, efficient, and odor-free all year.

Buy on Shopify

Filter Kit for MatrixAir CeilingMount2000 Smoke Eater

When I need commercial-grade filtration in larger spaces, I depend on this MatrixAir CeilingMount2000 Filter Kit. It has everything required to maintain top-tier purification: 12 pre-filters, 6 carbon pads, and one HEPA filter. The pre-filter catches lint, hair, and dust to protect the layers behind it. The carbon pads handle odors and gaseous pollutants, including harmful VOCs, while the HEPA filter removes ultra-fine particles down to 0.3 microns.

I replace them on schedule — pre-filters monthly, carbon every two months, and the HEPA annually — to keep airflow strong and clean. This set keeps my CeilingMount2000 performing like new, effortlessly.

Buy on Shopify

Airpura Replacement TiO₂ Coated HEPA Filter

When I want advanced filtration for my Airpura P600+, I turn to the TiO₂ Coated HEPA Filter. Its 40-square-foot surface traps 99.97% of particles down to 0.3 microns, while the Titanium Dioxide coating boosts the purifier’s photocatalytic oxidation when paired with the internal UV lamp. I’ve noticed it significantly improves protection against dust, allergens, and even microscopic contaminants.

For even finer filtration, the optional Super HEPA version removes 99.99% of ultrafine particles. Built from durable materials, it lasts up to five years under normal conditions — a reliable long-term solution for those wanting cleaner, fresher air in demanding environments.

Buy on Shopify

Airpura Replacement HEPA Filter Metal Endcap

This Airpura Replacement HEPA Filter with metal endcaps is one of my favorites for durability and clean performance. With 40 square feet of True HEPA material, it captures 99.97% of airborne particles as small as 0.3 microns — including bacteria, mold spores, and fine dust.

What sets it apart are the metal endcaps, which eliminate plastic off-gassing and create a tighter seal, perfect for chemically sensitive users. I use it in my R600 and G600 DLX models, and it always delivers consistent purification. It’s built to last up to five years, maintaining excellent air quality with minimal maintenance or replacement hassle.

Buy on Shopify

Airpura Replacement 3” HEPA Filter Poly Carbon Endcap

For my Airpura I600, I rely on the 3” HEPA Filter with poly carbon endcaps for professional-grade purification. It offers over 100 square feet of surface area and traps 99.97% of particles at 0.3 microns — everything from dust and dander to pollen and fine smoke. The filter’s warm-rolled design prevents cracking and air leakage, while internal spacers keep folds evenly open for maximum airflow.

 I especially appreciate its stability and precision in medical or high-sensitivity spaces. Designed to perform for up to five years, this True HEPA filter consistently delivers clean, controlled air that meets the highest filtration standards.

Buy on Shopify

Airpura Replacement Hi-C Carbon Filter

Whenever I need moderate odor and gas control without heavy carbon weight, I choose the Airpura Hi-C Carbon Filter. Known as paratrooper carbon, it’s made from a 306-square-inch absorbent weave once used for chemical protection in military applications. It fits perfectly in my Airpura H600 and I600 purifiers, reducing mild odors, fumes, and chemical vapors efficiently.

I appreciate the flexibility — you can buy it with or without the frame, depending on whether you plan to reuse the old one. For steady performance, I swap mine every 4–6 months. It’s a lightweight yet powerful option for maintaining fresh indoor air.

Buy on Shopify

Airgle AG25 Replacement Filter Set (3 pcs)

When it’s time to refresh my compact Airgle AG25, I always go with this genuine three-piece replacement filter set. It’s designed specifically for the AG25 and includes everything needed to restore its full purification power. Each filter plays an essential role — from trapping dust and allergens to absorbing odors and chemical pollutants that can linger indoors.

I love how seamlessly the set fits into the unit, making replacement quick and mess-free. Once installed, the difference in air clarity is immediate. With consistent use, I replace this filter set annually to keep my AG25 performing at peak efficiency year-round.

Buy on Shopify

Buying Guide for Replacement Filters

I’ve laid out the key factors I use when picking replacement filters for smoke eaters and air purifiers so you can zero in on the right option fast. This guide lists the variables that actually change performance, cost, and odor-control so you can compare candidates without the guesswork.

Filter Type (HEPA, Activated Carbon, Electrostatic, etc.)

Different filter media target different pollutants — HEPA for particles, carbon for odors/VOCs, electrostatic for reusable particulate capture. Pick a type (or combination) that matches the contaminants you need to remove.

• HEPA (true HEPA vs. HEPA-type) for 0.3 µm and larger particulates — ideal for smoke and fine ash.

• Activated carbon layers for formaldehyde, VOCs, and persistent smoke odors.

• Pre-filters/traps extend life by catching coarse dust and hair.

• Combination cartridges (HEPA + carbon) for broad smoke + odor protection.

Size & Compatibility

A perfect fit is non-negotiable — the wrong size leaks unfiltered air and can damage flow. Always verify physical dimensions and model fit before buying.

• Exact model numbers or OEM part numbers to ensure fit.

• Check gasket type and seal design (snap-in vs. slot).

• Universal filters only when dimensions and airflow specs match.

Airflow & Performance (Pressure Drop)

Filters restrict airflow; too much resistance reduces purifier effectiveness and can stress the fan. Match filter resistance to your unit’s specifications.

• Look for pressure drop/CADR compatibility in specs.

• Manufacturer guidance on max allowable resistance.

• If CADR (Clean Air Delivery Rate) is listed with the filter, compare to your room size needs.

Lifespan & Replacement Frequency

Knowing realistic runtime avoids overbuying or running a tired filter that underperforms. Lifespan depends on smoke load and filter media.

• Typical lifespans: 3–12 months (heavy smoke or commercial use shortens life).

• Check hour/usage estimates and whether the filter has an end-of-life indicator.

• Buying multi-packs can cut cost per change if you use them frequently.

Odor & Smoke Removal Capability

Removing visible smoke is one thing; eliminating odor and VOCs needs specific media and dosing. Look for measurable claims and test data where available.

• Amount and type of activated carbon (grams, pellet vs. impregnated) matters.

• Specialty chemisorbents for formaldehyde or nitrogenous gases if those are concerns.

• Independent test results or lab certifications strengthen odor-removal claims.

Maintenance & Cost

Consider both upfront price and recurring costs — a cheap filter that needs monthly swaps may cost more long-term. Maintenance ease affects whether you actually replace filters when needed.

• Replacement unit price and availability (OEM vs. aftermarket).

• Ease of replacement (tool-free, snap-in) and clear instructions.

• Reusable options (washable pre-filters) to lower recurring cost.

FAQ: Replacement Filters for Air Purifiers & Smoke Eaters

How often should I replace my air purifier or smoke eater filters?

Replacement frequency depends on usage and environment. Generally, pre-filters should be replaced every 1–3 months, carbon filters every 2–6 months, and HEPA filters every 6–12 months. In smoking areas or commercial spaces, replacements may be needed more frequently due to heavier particle and odor buildup.

How do I know when it’s time to change my filter?

Most units show reduced airflow or lingering odors when the filter is saturated. Some models include indicator lights or performance sensors that alert you when it’s time to replace. If you notice persistent smoke smell or visible dust, it’s a good sign to check and change your filters.

Can I clean and reuse my air purifier filters?

Certain filters, like pre-filters, are washable or vacuum-friendly, but HEPA and activated carbon filters should always be replaced, not washed. Cleaning them can damage the fibers and reduce filtration efficiency. Always follow the manufacturer’s guidelines for your specific model.

What’s the difference between HEPA and activated carbon filters?

HEPA filters remove fine particles like smoke, dust, and allergens, while activated carbon filters absorb odors, gases, and volatile organic compounds (VOCs). Many high-end purifiers use both layers for complete particle and odor control, ensuring balanced and thorough air cleaning.

Are replacement filters interchangeable between brands or models?

Not usually. Each purifier is engineered for specific filter dimensions, airflow rates, and materials. Using off-brand or mismatched filters can cause air leaks or reduced performance. Always match your filter to your exact model number for proper fit and efficiency.

Why do smoke eaters need carbon filters in addition to HEPA filters?

Smoke particles are tiny solids that HEPA filters capture well, but the odors and gases from smoke need activated carbon to be fully removed. Carbon traps these molecules, eliminating lingering smells and improving indoor freshness in smoking lounges or bars.

What happens if I don’t replace my filters regularly?

Old filters lose efficiency and can even release trapped particles back into the air. This reduces airflow, strains the purifier’s motor, and compromises indoor air quality. Consistent filter changes protect your investment and ensure the system performs at its rated capacity.

The Final Puff of Clean Air

Choosing the right replacement filter makes a measurable difference in how clean your space feels — it controls smoke, reduces odors, and keeps your purifier working at peak performance. I built this roundup so you can skip the guesswork and pick filters that actually deliver on those promises.

If you enjoy cigars, these same choices matter for preserving flavor and comfort in your lounge — from selecting the right cigar humidor cabinets to pairing humidification tools like cigar humidifiers with effective air purifiers for smoke. I also recommend keeping quality cigar accessories on hand to round out the experience.

Quality filters preserve freshness and respect your right to enjoy a refined, smoke-managed environment — choose well, and breathe confidently.