SKU: 85171801699

Mountain Air Filters

Sale price$148.50 Regular price$165.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Mountain Air FiltersMountain air filters are the gold standard of carbon filters and have been so for 14 years. Designed to give maximum quality, performance and longevity. No other filter has been able to last more than 3 years of constant use. They offer superior airflow compared to other filters, due to the very low density but high mechanical strength of activated carbon used. Mountain air filters remove 99% of everything under 20 microns from the air in one pass,

Mountain air filters are the gold standard of carbon filters and have been so for 14 years. Designed to give maximum quality, performance and longevity. No other filter has been able to last more than 3 years of constant use. They offer superior airflow compared to other filters, due to the very low density but high mechanical strength of activated carbon used. Mountain air filters remove 99% of everything under 20 microns from the air in one pass, Including dust, lint, mold spores and organic odours.

Activated Carbon Filters used in hydroponic grow rooms are the most effective means of cleansing the extracted air to remove any odours. These filters work by a method called adsorption (as opposed to absorption) Simply put, adsorption means that odour-causing molecules stick to the inside of the activated carbon without the carbon itself increasing in size. In the same way that a sponge can only hold so much water before it is completely saturated, carbon filters too reach a point where they are unable to extract any further odour-causing molecules from the air. In addition, the adsorption characteristic of the carbon means that heavier molecules can displace lighter ones - freeing the lighter molecules to flow out into the atmosphere. For growers, this means that they will detect odours leaving their extraction ducting before the filter reaches the end of it's useful life. This is known as the breakthrough point. Premium Carbon Filters such as the Mountain Air range not only have a useful life much longer than competeing brands, they also retain odour-causing molecules more effectively, which leads to a later breakthrough point. Users of these filters can rest assured knowing that their extraction air will be odourless right up until it's time for a new filter.

Overlay the pressure drop graph of your extraction fan on the graph and you will find an intersection (crossover point) between the two operating curves. Tracing down from this intersection you can read the airflow of a particular fan / filter combination.

CFM = M3/Hr ÷ 1.699 INS WG = Pa ÷ 249.

Fan Types:
You can use two main fan types with the Mountain Air® Filter (Mixed-Flow & Centrifugal Fans).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85171801699

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4.6 ★★★★★
Based on 21 reviews
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Verified Purchase
Jewelbee
Belleville, US
★★★★★ 5
I’m enjoying it!
I’ve really been enjoying this moisturizer so far. It feels lightweight, comfortable, and absorbs nicely into the skin without feeling greasy or heavy. I also love that it is fragrance free. My skin feels hydrated throughout the day, and it layers well with the rest of my skincare products. I also use the matching face wash and toner from this line, and together I’ve been very happy with the overall results. My skin has been looking smoother, healthier, and more balanced since incorporating these products into my routine. One important thing to note is that this moisturizer does not contain SPF or sun protection, so make sure to apply a separate sunscreen during the day if that’s important for your skincare routine. Overall, I think this is a great everyday moisturizer and I’ll continue using it.
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Reviewed in the United States on May 26, 2026
L
Verified Purchase
Luna
Carnegie, US
★★★★★ 5
Lightweight moisturizer, worth it.
Love it! Its lightweight and silky. Makes my skin feel hydrated and smooth. I apply after cleansing my face..can't say if it actually provides 80hr moisture. So far so good. Would repurchase.
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Reviewed in the United States on May 3, 2026
R
Verified Purchase
Rosalie🫶🏼🤍
Lowell, US
★★★★★ 4
9/10
This is a pretty good moisturizer, im not sure if this gave me bumps on my face or it’s just a breakout, perhaps from one of my makeup brushes. Overall very moisturizing, doesn’t really have a sent, it is a little bit thick but not super thick.
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Reviewed in the United States on May 31, 2026
M
Verified Purchase
M
Whiting, US
★★★★★ 5
10/10
I really love this moisturizer, I started using a retinal and since i usually dont ease into it, my face does get dry and flaky. I was using a different one and it would work for a little while then i would feel dry a while after. Thayers actually feels like it kept my face moisturized even the next morning. It took a couple days to feel it best because my face was already dry from the retinal, but after once my skin soaked it all in it felt great. Its thin, soft and light, not heavy. No scent other than the normal unscented lotion smell. I use it day and night. 14 dollars was questionable, but its so worth it.
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Reviewed in the United States on March 12, 2026
M
Verified Purchase
MsSmash
Massapequa, US
★★★★★ 5
Buy but save some for me!
Moisturizing and light weight not greasy!
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Reviewed in the United States on May 30, 2026

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