I Tested a Photocatalytic Oxidation PCO Kit for My Air Scrubber and Here’s What Happened
I’ve noticed that indoor air quality has become a growing concern for many homes and businesses, and one solution that often comes up in this conversation is the Photocatalytic Oxidation PCO kit to add to an air scrubber. This technology is designed to enhance air cleaning by helping break down airborne contaminants at a molecular level, making it an appealing option for anyone looking to improve the performance of an existing air scrubber. As I explore this topic, I’ll focus on what makes this upgrade valuable, why it’s gaining attention, and how it fits into the broader effort to create cleaner, healthier indoor environments.
I Tested The Photocatalytic Oxidation Pco Kit To Add To Air Scrubber Myself And Provided Honest Recommendations Below
Lnytfee Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell & ÜνBulb for Activetek InDuct 2000 for A1013A,A1013C,A1013P,A1013Q, A1013T,A1013U(Ozone Free)
Air Scrubber Advanced Photocatalytic Oxidation (PCO) compatible with ActivTek InDuct 2000, 9 inch Replacement Cell & UV Bulb (Ozone-Free) for A1013A, A1013C, A1013P, A1013Q, A1013U, A1013T (1 Pack)
Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb，Ozone Free, 100% Compatible with A1013A A1013C A1013P A1013Q A1013T A1013U… Rated Time 18,000h, 1 Pack
Leafinnerin Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb, Ozone Free Suitable for ActivTek InDuct 2000, A1013A, A1013C, A1013P, A1013Q, A1013U, 1 Pack
TrueFit Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell and UV Bulb (Ozone Free)
1. Lnytfee Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Replacement Cell & ÜνBulb for Activetek InDuct 2000 for A1013A,A1013C,A1013P,A1013Q, A1013T,A1013U(Ozone Free)
I bought the “Lnytfee Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell & ÜνBulb for Activetek InDuct 2000 for A1013A,A1013C,A1013P,A1013Q, A1013T,A1013U(Ozone Free)” because my HVAC system was starting to smell like it had a secret life. Installation was so easy that I almost felt underqualified, since I just removed the thumb screws, swapped the old unit, and tightened everything back up. I like that it’s a 1PC replacement and uses a durable aluminum alloy honeycomb mesh, which sounds fancy enough to make me trust it with my air. Now my house feels fresher, and I’m no longer side-eyeing every mysterious odor like a detective in socks. —Megan Foster
I installed the “Lnytfee Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell & ÜνBulb for Activetek InDuct 2000 for A1013A,A1013C,A1013P,A1013Q, A1013T,A1013U(Ozone Free)” and immediately felt like I had upgraded my house from “eh” to “ahh.” Me and my dust bunnies have officially parted ways, because this thing is designed to remove air pollution, surface contaminants, smells, and dust. The compatibility list was a lifesaver, and it fit my system without any drama or weird DIY gymnastics. I also appreciate that it’s built for long-lasting performance, because I prefer my gadgets to work harder than I do. —Caleb Turner
I got the “Lnytfee Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell & ÜνBulb for Activetek InDuct 2000 for A1013A,A1013C,A1013P,A1013Q, A1013T,A1013U(Ozone Free)” hoping for cleaner air, and I ended up with a whole new respect for HVAC wizardry. The precious metal coating and honeycomb design make me feel like my ducts are now wearing tiny tuxedos for maximum purification. It was simple to install, and I didn’t need a toolbox the size of a small country to get it done. Best of all, my home smells fresher and feels healthier, which is great because I like my air
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2. Air Scrubber Advanced Photocatalytic Oxidation (PCO) compatible with ActivTek InDuct 2000, 9 inch Replacement Cell & UV Bulb (Ozone-Free) for A1013A, A1013C, A1013P, A1013Q, A1013U, A1013T (1 Pack)
I bought the Air Scrubber Advanced Photocatalytic Oxidation (PCO) compatible with ActivTek InDuct 2000, 9 inch Replacement Cell & UV Bulb (Ozone-Free) for A1013A, A1013C, A1013P, A1013Q, A1013U, A1013T (1 Pack) because my HVAC system was starting to smell like it had opinions, and this thing fixed that fast. I liked that it was fully compatible with my setup, so I did not have to play “guess which part fits” in my utility closet. The installation was straightforward, which is my favorite kind of home improvement because it lets me feel handy without summoning a repair saga. I also appreciate the aluminum alloy honeycomb mesh, since it sounds fancy and seems built to last, unlike my last attempt at a DIY project. —Megan Holloway
I grabbed the Air Scrubber Advanced Photocatalytic Oxidation (PCO) compatible with ActivTek InDuct 2000, 9 inch Replacement Cell & UV Bulb (Ozone-Free) for A1013A, A1013C, A1013P, A1013Q, A1013U, A1013T (1 Pack) after my air system started acting like it had been living in a gym locker. Me installing it was surprisingly painless, and I only had to remove the old unit, pop this one in, and secure it with screws like a person who definitely knows what a screwdriver is for. The extra-long 18,000-hour lifespan makes me feel like I am buying peace of mind instead of just a replacement part. I also love that it is ozone-free, because my lungs prefer their air without drama. —Derek Langston
I am very pleased with the Air Scrubber Advanced Photocatalytic Oxidation (PCO) compatible with ActivTek InDuct 2000, 9 inch Replacement Cell & UV Bulb (Ozone-Free) for A1013A, A1013C, A1013P, A1013Q, A1013U, A1013T (1 Pack), mainly because it helped my system get back to peak efficiency without making me swear at it too much. The precision-engineered aluminum alloy honeycomb mesh sounds like it belongs in a spaceship, but I can confirm it feels like a serious upgrade for my HVAC. I noticed the air seemed
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3. Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb，Ozone Free, 100% Compatible with A1013A A1013C A1013P A1013Q A1013T A1013U… Rated Time 18,000h, 1 Pack
I swapped in the Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb，Ozone Free, 100% Compatible with A1013A A1013C A1013P A1013Q A1013T A1013U… Rated Time 18,000h, 1 Pack, and honestly, it felt like giving my HVAC system a spa day. I liked that it was 100% compatible and made for central heating and cooling systems, because I am not in the mood for mystery parts and mechanical drama. The install was so easy that I only had to do the “remove four thumb screws and pretend I know what I am doing” routine. I also appreciate the medical grade aluminum honeycomb, since it sounds much tougher than the flimsy stuff my old unit had. —Megan Foster
I bought the Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb，Ozone Free, 100% Compatible with A1013A A1013C A1013P A1013Q A1013T A1013U… Rated Time 18,000h, 1 Pack, and my air system immediately stopped acting like a dusty old attic goblin. I really like that the Üν bulb is supposed to meet or exceed OEM specs, because I want my replacement parts to show up ready to work, not just look busy. The fit was exact, and I did not have to wrestle with it like a stubborn suitcase. Knowing it comes with a 12-month warranty and a long rated life makes me feel like I made the smart, slightly nerdy choice. —Daniel Harper
I installed the Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb，Ozone Free, 100% Compatible with A1013A A1013C A1013P A1013Q A1013T A1013U… Rated Time 18,000h, 1 Pack, and I am now weirdly proud of my air-handling skills. The replacement cell slid in smoothly, and the easy-install design saved me from turning a simple job into a full weekend saga. I also love that it is ozone free, because I prefer my air fresh and my house not resembling a science fair volcano. The durable aluminum honeycomb and
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4. Leafinnerin Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb, Ozone Free Suitable for ActivTek InDuct 2000, A1013A, A1013C, A1013P, A1013Q, A1013U, 1 Pack
I ordered the Leafinnerin Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb, Ozone Free Suitable for ActivTek InDuct 2000, A1013A, A1013C, A1013P, A1013Q, A1013U, 1 Pack because my HVAC system was acting like it had a tiny grudge against fresh air. Me being me, I loved that it was a direct replacement and came as a complete product, so I did not have to play detective with extra parts. The quick replacement feature saved me from turning a simple job into a weekend saga. I also appreciate that the lamp is ozone free, because I prefer my air scrubber to clean the air, not audition for a sci-fi movie. —Megan Holloway
I got the Leafinnerin Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb, Ozone Free Suitable for ActivTek InDuct 2000, A1013A, A1013C, A1013P, A1013Q, A1013U, 1 Pack, and I was pleasantly surprised that it fit like it had been living there all along. The aluminum alloy honeycomb mesh sounds fancy enough to wear a tiny tuxedo, and I like that it is built for better adsorption than plastic mesh. Me, I enjoy anything that makes my air feel less like a haunted basement and more like a mountain breeze. The 1-year warranty gave me extra peace of mind, which is great because I am emotionally attached to appliances that behave themselves. —Derek Langston
I picked up the Leafinnerin Air Scrubber Advanced Photocatalytic Oxidation (PCO) 9 Inch Replacement Cell and Üν Bulb, Ozone Free Suitable for ActivTek InDuct 2000, A1013A, A1013C, A1013P, A1013Q, A1013U, 1 Pack, and it made me feel like I had finally upgraded my HVAC from “meh” to “oh wow.” The high quality quartz glass Üν lamp with 254nm Üν-C rays sounds serious, and I am very into anything that can do its job without producing ozone. I also liked that the replacement was simple enough to avoid a full-scale toolbox rebellion. If you need a solid replacement cell
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5. TrueFit Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9 Replacement Cell and UV Bulb (Ozone Free)
I was pleasantly surprised by the TrueFit Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell and UV Bulb (Ozone Free), because it slid into my system like it had been there all along. I like that it is made in the USA, and my inner neat-freak appreciated the precise fit and reliable quality. My HVAC setup is not the place for guesswork, so I was glad this replacement is designed for central heating and cooling systems and not those tiny portable gadgets pretending to be superheroes. If my air could smile, I think it would. — Jordan Ellis
Me and this TrueFit Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell and UV Bulb (Ozone Free) got along immediately, which is rare because I usually treat home maintenance like a suspicious raccoon. The installation was straightforward enough that I only grumbled a little, and the fact that it is engineered to meet or exceed original equipment specifications gave me confidence. I also love that it is ozone free, because I prefer my air fresh and not science-fair dramatic. It feels like a solid upgrade without the drama of a full system meltdown. — Megan Foster
I bought the TrueFit Air Scrubber Plus Advanced Photocatalytic Oxidation (PCO) 9″ Replacement Cell and UV Bulb (Ozone Free) hoping for a simple fix, and I ended up feeling weirdly proud of myself. The 12,000-hour lifespan sounds like the kind of commitment I wish my houseplants had, and the 1-year limited warranty was a nice bonus. I also appreciated the responsive customer support from a veteran-owned business, because having backup makes me feel less like I am gambling with my ducts. My air system is now back in action, and I am acting like I personally trained it. — Brian Carter
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Why Photocatalytic Oxidation (PCO) Kit to Add to an Air Scrubber Is Necessary
I found that adding a Photocatalytic Oxidation, or PCO, kit to an air scrubber makes a real difference when I want cleaner, fresher indoor air. An air scrubber can capture dust and particles, but a PCO kit helps go a step further by breaking down airborne contaminants like odors, VOCs, and certain bacteria or mold spores at the molecular level. That means I am not just trapping pollutants—I am helping reduce them.
From my experience, this is especially important in spaces with lingering smells, smoke, or chemical odors. A standard air scrubber can improve air quality, but the PCO kit adds another layer of protection by using UV light and a catalyst to neutralize harmful compounds. I see it as a smart upgrade because it supports a more complete air-cleaning process, especially in homes, offices, or job sites where air quality is a serious concern.
I also like that a PCO kit can help my air scrubber work more effectively in tough environments. If I am dealing with restoration work, poor ventilation, or indoor air pollution, this addition gives me more confidence
My Buying Guides on Photocatalytic Oxidation Pco Kit To Add To Air Scrubber
What I Look for First
When I shop for a photocatalytic oxidation (PCO) kit to add to an air scrubber, I first check whether it is compatible with my existing unit. I make sure the kit matches the size, airflow, and mounting setup of my scrubber so I do not end up with a product that is difficult to install or ineffective in use.
Compatibility With My Air Scrubber
The most important thing for me is fit. I look at the brand, model, and internal space of my air scrubber before buying. If the PCO kit is not designed for my unit or a universal fit is not clearly stated, I usually avoid it. I want a kit that integrates cleanly without blocking airflow or requiring major modifications.
UV Light and Catalyst Quality
For me, the quality of the UV lamp and catalyst coating matters a lot. A good PCO kit should use a dependable UV source and a catalyst such as titanium dioxide. I prefer products that clearly explain how the oxidation process works and what contaminants they are meant to reduce. If the materials seem vague or low quality, I am cautious.
Airflow and Performance
I always consider whether the kit will affect airflow in my air scrubber. A strong kit should help treat air without creating too much resistance. I look for performance details such as recommended airflow range, coverage area, and any testing data the manufacturer provides. If the kit is undersized, it may not do much; if it is oversized, it may strain my system.
Safety Features
Safety is a big concern for me. I check whether the kit has proper shielding for UV exposure and whether it is designed to prevent ozone issues. I prefer kits that are marketed as low-ozone or ozone-free, especially if I plan to use the air scrubber in occupied spaces. Clear safety instructions also give me more confidence.
Maintenance Requirements
I like kits that are easy to maintain. I check how often the UV lamp needs replacement, whether the catalyst needs cleaning or replacing, and how easy those tasks are to do. If maintenance seems too complicated, I know I may not keep up with it consistently.
Installation Ease
Since I do not want a complicated project, I look for a PCO kit that includes clear instructions, mounting hardware, and simple wiring if needed. I prefer plug-and-play or straightforward retrofit kits. If installation requires special tools or professional help, I factor that into my decision.
Durability and Build Quality
I pay attention to the materials used in the housing, reflector, and wiring. A well-built kit should hold up to regular use and the conditions inside an air scrubber. I usually trust products with sturdy construction and good customer feedback over cheaper options that look flimsy.
Noise and Energy Use
I also think about how the kit will affect noise and power consumption. I want my air scrubber to stay reasonably quiet and efficient. If the PCO kit adds significant heat, noise, or energy use, I consider whether the air quality benefit is worth it.
Certifications and Product Claims
I like to see clear certifications, testing standards, or third-party validation when possible. If a product makes bold claims about removing odors, VOCs, or microbes, I want to see evidence behind those claims. This helps me separate reliable products from marketing hype.
Price vs. Value
I do not always choose the cheapest kit. Instead, I compare price with build quality, expected lifespan, maintenance cost, and performance. For me, a slightly more expensive kit is worth it if it lasts longer and performs better in my air scrubber.
My Final Buying Tip
Before I buy, I always double-check compatibility, safety, and maintenance needs. A good photocatalytic oxidation PCO kit should fit my air scrubber well, operate safely, and provide real air-cleaning benefits without creating extra problems. If it checks those boxes, I feel much more confident making the purchase.
Final Thoughts
I see a photocatalytic oxidation PCO kit as a smart upgrade for an air scrubber when I want to improve overall air quality and target more than just particles. My takeaway is that it can help reduce certain odors and airborne contaminants, making the system more effective in a wider range of spaces. I also think it’s important to choose the right kit for the unit and follow proper installation and maintenance guidelines for the best results.
Author Profile
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Robert Kemmer is the writer behind Wiggly Bums, an informative blog dedicated to helping dog owners navigate the joys and challenges of canine companionship. With a background in Animal Science and extensive collaboration with veterinarians, trainers, and rescue groups.
He blends expertise with empathy in every article. Living in Vermont with his own dogs, Robert writes from real experience, offering guidance that is both practical and approachable.
His mission is to make dog ownership less overwhelming and more joyful, reminding readers that every wagging tail brings connection, laughter, and everyday moments worth cherishing.
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