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The Best Subzero Air Purification Cartridge of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Subzero Air Purification Cartridge of 2023. Check our ranking below.

2,748 Reviews Scanned

Rank No. #1

Sub-Zero Air Purification Cartridge-7042798

Compatible with All Models
Revolutionary Filtration
Freshness That Lasts
Simple to Maintain
Product is Non-Perishable.

Rank No. #2

Sub-Zero Refrigerator Replacement Water and Air Filter Combo Pack 4204490 7007067

Save time and money with this 4204490 and 7007067 combination pack from Sub-Zero.
Includes (1) Sub-Zero Water Filter and (1) Sub-Zero Air Filter.
The Part Numbers 7007067 and 7042798 (Air Filter) are for the same product.
Authentic Factory OEM replacement parts
Meets or exceeds NSF/ANSI Standards 42 and 53

SaleRank No. #3

GLACIER FRESH Replacement For Sub-Zero Refrigerator Air Purification Cartridge 7042798, 7007076, 7007067 Air Filter (2 Pack)

Replacement for 7007067 Air Purification Cartridge, can be combined use with 4204490 Refrigerator Water Filter
Perfectly compatible with original refrigerators
Based on NASA Technology, GLACIER FRESH Replacement for 7042798 Air Filter cartridges scrub the air every 20 minutes to ensure freshness of foods
Your refrigerator’s reminder light does not turn off automatically. Most reminder lights are reset by pressing and holding the air filter button on the dispenser control for 3 second.
In order to get the freshest air, please change the filter every six months (to minimize odors)

Rank No. #4

7042798, 7007067 Air Purification Cartridge Replacement Compatible with Sub-Zero Refrigerator Replace for 7042798, 7007067 Air Filter

【7042798 Air Purification Cartridge】-- This Cartridge purifies the air every 20 minutes to keep food fresh. In addition, the combination of air filter and 4204490 refrigerator water filter is better.
【Replaces Part Number】-- This Air Purification Cartridge replace part number 7007067 and 7042798 Air Filter Replacement.
【Fit for Models】-- 7042798, 7007067 Air Filter Compatible with Sub-Zero Refrigerator Models BI-48S, BI-48SD, BI-48SID, BI-42UFD, BI-42UFDID, BI-42S, BI-42SD, BI-42SID, BI-36R/S, BI-36RG/S, BI-36S/S, BI-36U/S, BI-36UFD/O, BI-36UFDID, BI-36UID, BI-30UG, IT-36CI, IT- 36CIID, IT-36R, IT-36RID, IT-30CI, IT-30CIID, IT-30R, IT-30RID, ID-30RP, ID-36RP, IC-36R, IC-36RID, IC-30R, IC-24R, etc.
【Important Note】-- To keep the air in the refrigerator fresh, we recommend replacing the air purification cartridge 7042798 twice a year. After installation, you need to press and hold PURE AIR on the dispenser control for 5 seconds to complete the reset.

Rank No. #5

Sub-Zero 4204490 Refrigerator Water Filter

Flow Rate-0.78 gpm (2.05 Lpm)
Capacity: 750 Gallons (2839 L)
Operating Temperature: 40 Degrees F(4.4 Degrees C)min-100 Degrees F (37.8 Degrees C) Max
Operating Pressure: 35 psi (241 kPa) min- 120 psi (827 kPa) Max
Compatible with Classic Refrigeration models with serial numbers after #4134313 and PRO models.

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Subzero Air Purification Cartridge?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Subzero Air Purification Cartridge that you consider buying. Your questions might include the following:

Is it worth buying an Subzero Air Purification Cartridge?
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What factors deserve consideration when shopping for an effective Subzero Air Purification Cartridge?
Why is it crucial to invest in any Subzero Air Purification Cartridge, much less the best one?
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We’re convinced that you likely have far more questions than just these regarding Subzero Air Purification Cartridge, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Subzero Air Purification Cartridge, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Subzero Air Purification Cartridge. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Subzero Air Purification Cartridge buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Subzero Air Purification Cartridge currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Subzero Air Purification Cartridge has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Subzero Air Purification Cartridge?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Subzero Air Purification Cartridge.
Customer Ratings: Number ratings grade Subzero Air Purification Cartridge objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Subzero Air Purification Cartridge.
Product Quality: You don’t always get what you pay for with an Subzero Air Purification Cartridge, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Subzero Air Purification Cartridge is should be an indication of how long it will work out for you.

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FAQ:

Q: What is the factory number for the Sub Zero air purifier?

A: Your refrigerator will alert you when it is time to replace the cartridge. Authentic Sub-Zero Factory Part. Part number 7007067. Note: The Label is in the process of being changed. You may receive a unit that says “Air Purifier” or one that says “Pure Air”.

Q: How often do you clean the air in a Sub Zero refrigerator?

A: Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) that scrubs the air of ethylene and odor every 20 minutes. The cartridge is designed to last up to one year!

Q: When to reset a sub zero air filter?

A: If model is unknown, refer to Sub-Zero Serial Tag Locations for information about finding unit model number. For most Sub-Zero units, the filter life reading on the Sub-Zero Group Owner’s App should automatically reset within a few hours of changing the filter.

Q: What is the part number on an air purifier?

A: Part number 7007067. Note: The Label is in the process of being changed. You may receive a unit that says “Air Purifier” or one that says “Pure Air”. They are both genuine Sub-Zero parts.

Subzero Air Purification Cartridge