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My filters fit perfect . Glad I found your company ! Thanks for having them ❤️
Choosing the Right MERV for your AC and Furnace Air Filter
12x12x1 Air Filters
Are you ready to enjoy cleaner, fresher air in your home or workplace? With Custom Filters Direct, you can now easily purchase high-quality 12x12x1 air filters online through our secure website. Our 12x12x1 air filters are meticulously crafted to ensure you breathe the best air possible.
Key Features:
Precise Size for a Perfect Fit
Our 12x12x1 air filters is designed with precision. The actual size is 11 3/4″ x 11 3/4″ x 3/4″, making it a perfect fit for your furnace, air conditioner, heat pump, or HVAC system. This precise size ensures optimal air filtration, protecting your AC system and heating equipment from dust and debris.
Versatile MERV Ratings
We understand that different spaces have different air quality needs. That’s why our 12x12x1 air filters come in various MERV ratings: 8, 11, and 13. Whether you're looking to filter out dust, pollen, mold, or bacteria, you can find a filter that can drastically change the quality of your indoor air. This versatility makes our filters suitable for any environment.
Proudly Made in the USA
Customers review quality as our top priority. All our air filters are proudly made in the USA. This means you are getting a product crafted with the highest standards and supporting local industries. When you buy from us, you’re investing in quality and helping to sustain American jobs.
Extended Lifespan – Up to 90 Days
Our 12x12x1 air filters are designed to last up to 90 days, outlasting typical fiberglass filters by three times. For homes with pets, children, or allergy sufferers, you might need to replace them more frequently to maintain superior indoor air quality.
Regular replacement ensures your HVAC system remains efficient and your indoor air stays clean. Plus your system will last several years longer.
Superior Efficiency
Our pleated filters are at least 20 times more efficient than traditional fiberglass filters. This means they capture more dust, pollen, dust mites, and other airborne particles, providing a thorough filtration process that significantly improves your indoor air quality.
Durable Filter Frames
The filter frames are made from sturdy board, which holds up exceptionally well in humid conditions and can withstand temperatures up to 200°F. This durability ensures that the filters perform consistently and reliably, no matter the environment.
Enhanced Filtration with Synthetic Media
Our 12x12x1 air filters use synthetic media, which is far more efficient than standard cotton media. This means they capture particles more effectively, ensuring that your living or working space remains free from dust, mold, bacteria, and other contaminants.
Why Choose Custom Filters Direct?
At Custom Filters Direct, we provide great service and a seamless purchasing experience. Our website makes it easy to order your 12x12x1 air filters. Simply find what you need, place your order, and we’ll send it right to your door. Many customers have reviewed our products positively, highlighting the ease of purchase and the quality of the filters they received.
Our filters protect homes and businesses, and we continue to prioritize efficiency, durability, and quality. When you choose our 12x12x1 air filters, you're not just buying a product; you're investing in cleaner air and a healthier environment.
It's time to elevate your indoor air quality today. Order your filters, and breathe easier with Custom Filters Direct today.
Customer Reviews
Overall rating: 4.6 / 5 from 1114 reviews.
Send us the correct size filters ASAP
Quick delivery, fats and efficient
I’m really not sure what the problem is? This is the second order in a row that’s been completely damaged. I think this order there may be one usable filter out of six. I really am not interested in a refund. I would just like to get a good undamaged order of filters. This is the second time in a row. I understand it’s not your fault but maybe you could have a discussion with the shipping agent, thanks Wallace Anderson
My filters came damaged!
You sent me the wrong filters and have not responded to my customer support ticket
Shipping has to be quicker
Delivery took little longer than expected, though worth the wait. They fit perfect in our little basket for it as you can see by the video.
I bought total 6 filters, 20x25x1. and install it for ceiling filter for my house's air-conditioning. At first, it bend after 3 days (shown in picture), I thought I install it wrong and call a air-condition technician to install for me. After few days later, the same thing happens again. so far, all 5 of 6 is gone bad in matter of 2 weeks. Last year, the same size filters from Home Depot never experience such situation. The problem with this filter is either the side support paper is too weak or the wire on the back can not sustain the paper form to keep it straight. It need to be improved for sure.
Great product works great let’s lots of air flow pass happy/happy/happy. Thanks so much Tony r smith
Ordered some 10x10x2 filters for a fresh air intake that are not readily available locally. Received filters within 5 days, works great.
Thank you!
We are so happy with our new filters! package came fast and impecable.
Very easy to order and receive the HVAC filters from Custom Filter Direct.
No complaints with the filters. Easy to order and showed up in good shape. Took a while to get here but that was ups's fault.
These filters were a fraction of the cost of other filters. They seem to be high quality and they shipped them to me exceptionally fast! I am very impressed!
GREAT price on filters. Buy more and save! If I bought from my HVAC tech, I'd literally would pay for just one, that I paid for 6 from this awesome company!
I got like 6 filters so I don't have to worry for 3 months! My little heater thing takes 2 air filters, so the bulk option was a life saver. Thanks guys!
Quick shipping easy order process
I am an HVAC contractor and frequently run into odd floor filter sizes. This particular one was a 12x22x1 slot. Absolutely none of my local supply houses had this size, nor were able to get the filters for a reasonable price. With CFD, Both price and shipping were relatively cheap. I am very pleased with Custom Filters and have them on my go-to list now.
The delivery was timely, the price was right and everything fits perfectly. I’ll definitely order again!
I updated a 16 by 25 by 1 filter frame to a 16 by 30 by 4 frame I designed myself by cutting off lip of 1 inch frame and building an aluminum frame 4 inches behind it and sealing it. It's an odd ball size but custom filter had this size and they are excellent filters. Will buy from them again. Heavy duty, air flow is perfect, couldn't ask for more.
The filters seem good quality for a great price and quick shipping.
Came Quick. Fit perfect. Fair price...Go for it......
Filters arrived smashed with corners separated . As requested,I sent pictures of damaged filters. Thus far no replacement or refund received.
Great price great product couldn't be happier with purchase or company.
Great price. Great quality
Hard to find my AC filters ,but you all make it so easy to order and packaged nicely .thankyou!
These furnace filters are excellent quality at a great low price with free super fast delivery.
All was good. Perfect fit, every filter is individually wrapped, and everything arrived within a week after ordering. Very happy with my order.
Great filters fit perfect
Because the frame is little bit small, it makes some noise when my hvac starts and ends. But everything else is great.
Great product for a great price! Will be ordering again when the time arrives
packaging still needs work. Bigger filters show up mangled every time.
Will I put it in. And it cleans the air.
These came in a timely manner and were packaged well. So far so good!
Great job Thank you
Fits like a glove, perfect for my system.
quality product, easy order, fast delivery, and inexpensive.
Package received this way , bent crushed, and no labeling to identify the merv level filter received. Just a clear Package and nothing else.