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Surround Air Intelli-Pro Spare HEPA Filter for XJ-3800 Series Air Purifier

4.7 out of 5 stars 80 customer reviews
| 6 answered questions

Price: $36.00 & FREE Shipping. Details
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Grey
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  • Made from very tiny glass fibers that are made into a tightly woven paper
  • Capture extremely small particles, including some biological agents
  • Recommended by the U.S. Dept. of Homeland Security

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Frequently Bought Together

  • Surround Air Intelli-Pro Spare HEPA Filter for XJ-3800 Series Air Purifier
  • +
  • Surround Air Intelli-Pro Germicidal UV Bulb for XJ-3800 Series Air Purifier
  • +
  • Surround Air XJ-3800 Intelli-Pro Air Purifier with Photocatalytic Filter HEPA/Carbon Filter and Germicidal UV Lamp
Total price: $237.44
Buy the selected items together


Product Description

Color: Grey

HEPA air filters are made from very tiny glass fibers that are made into a tightly woven paper. This creates a filter consisting of a multitude of very small sieves that can capture extremely small particles, including some biological agents. Once trapped, contaminates and particles are not able to flow back into circulation, due to the highly absorbent pores of the HEPA air filter. HEPA air filters are largely considered the most effective type of air filter for solid particles, such as dust and other allergens. HEPA air filters remove 99.97% of particles down to 0.3 microns in size, almost 300 times smaller than the width of a human hair. HEPA air filters were developed by the Atomic Energy Commission during the second World War. They were originally designed to remove radio active dust from their plants. HEPA air filters are recommended by the U.S. Dept. of Homeland Security. HEPA air filters are effective for solid and liquid particles, but not effective for gaseous particles. The XJ-3800 HEPA & ionic air purifier incorporates other technologies that are effective against gaseous particles, such as ionization and activated carbon filtration.

Product Details

Color: Grey
  • Product Dimensions: 13 x 10.8 x 1.2 inches ; 2 pounds
  • Shipping Weight: 2 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Origin: China
  • ASIN: B000K3GK4M
  • Item model number: XJ-3800SF
  • Average Customer Review: 4.7 out of 5 stars 80 customer reviews
  • Amazon Best Sellers Rank: #37,118 in Home & Kitchen (See Top 100 in Home & Kitchen)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Reviews

Top Customer Reviews

Color: Grey Verified Purchase
I have an Advanced Pureair 9000 and its hard to find the filters and parts. After doing some research I found out that the same team designed the XJ-3800. The look very similar and the only difference I've seen is the 9000 has a little more advanced controls. So it took a chance and order this filter. It fits even better than the factory replacements. The filter looks exactly the same but has a better gasket around the edges and provides a sightly snugger fit. Im hoping this makes it even more airtight.
So if you have the Pureair 9000 you have found a place to get your filters at a discount and with Amazon service.
Recommended.
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Color: Grey Verified Purchase
Pretty sure the XJ-3800 has a 1 year opperating timer on it for the filter replacement light (i didn't keep track of the day i started using but it was definitely within a couple weeks). I let it go a couple months after that since I usualy wiped both sides of the HEPA/carbon filter off when I cleaned the rest regularly and figured the timer wasn't accurate. I was quite surprised when I actually replaced the filter - the difference the new one makes! Immediately I noticed a "fresher" smell coming out of the air purifier, and within a day of use I could smell the difference in my basement (about 1k sqft). So I would have to say the 1year change interval is probably accurate, and this filter works extremely well to keep the smells down.

It does have the built in carbon filter on one side, and the HEPA on the other. For a HEPA filter it's actually fairly cheap - most other hepa units have much more expensive replaceable filters. If you sign up for the subscribe and save you'll save a few bucks off it too.
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Color: Grey Verified Purchase
My rating for this product was not so much based on the bad filtering quality of the product but the confusion in the labeling of the "Outward" side of the filter. In comparison to the original filter in the Air Purifier, one side has the black carbon side labeled "Outward" and the replacement filter has the white paper side labeled "Outward". Have they changed their thoughts on what is "Outward"? Was this an oversight by the inspector? Which is the oversight, the original filter or the new replacement? Call to Surround Air company (1.801.547.1162) revealed that Black Carbon side goes Outward. Manufacturing company of filter messed up the labeling of the replacement filter.
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Color: Grey Verified Purchase
After failing to properly read the operating instructions that required the replacement of this filter, I noticed that my Air Purifier was not very efficient. A more thorough reading in the cleaning section of the User manual, indicate that this filter needed replacement every six months. What a difference this new filter made!!! I am not sure it is a great filter but it is now doing it's job of keeping a smoker's room air a lot cleaner. I have registered for a regular delivery of a new filter every six months. I would recommend this filter because I can see what a difference it makes when properly replaced.
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Color: Grey Verified Purchase
I love my Surround Air purifier and this replacement filter arrived quickly and fit perfectly. This is the carbon/HEPA filter section of the filter.
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Color: Grey Verified Purchase
I have been generally happy with this air purifier; the difference is noticeable. I am allergic to dust mites and I sleep better with this. Regarding the replacement HEPA filter; I was happy with the first 2 I ordered. However the last one had a strong Petroleum type odor. I was hoping it would fade after a week, but it took months of operation for the smell to fade considerably. I still smell it from time to time...
I plan to contact amazon or seller and see what they can do for me; I will update this post after that.

** CARE AND USE SUGGESTION **
I think this filter can easily last you a year. The first thing to go is the carbon; it stops absorbing odors after a certain amount of time (6-9 months). However if you vaccum both sides of this filter monthly the HEPA filtration function of the filter works well for a year possibly more.
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Color: Grey Verified Purchase
I wish It wasn't so expensive to buy one of these. The machine makes your house smell so clean, so it's worth it
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Color: Grey Verified Purchase
I LOVE my Surround Air but with a huge hairy dog and living in a rural area, the purifier gets a real workout. The purifier tells you when the filter needs to be changed when a light comes on in the front. I was a bit concerned when I ordered the filter because one reviewer said it didn't fit property. Thankfully that was not my experience. The filter was a perfect fit and a GREAT deal. I'm going to keep a spare at all times! Oh - don't forget to reset the filter on the air purifier!!
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Surround Air Intelli-Pro Spare HEPA Filter for XJ-3800 Series Air Purifier
This item: Surround Air Intelli-Pro Spare HEPA Filter for XJ-3800 Series Air Purifier
Price: $36.00
Ships from and sold by Amazon.com
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