🔍 Purchasing POWERTEC 75007 Outer Filter for POWERTEC AF4000/ WEN 3410/ Shop Fox W1830 Air Filtration System – The Ultimate 1PK Filter Solution Review

I use these with Grizzly G0738 and they fit great. No problems and many have been used for the last 3 years. would recommend.

These filters looked very good, they were cheaper than a famous brand. They look just like the Original Equipment filter stitching, work the same, and fit perfectly.

I bought this for my WEN filtration unit and it fits perfectly and costs less than a Wen. Installed with no problems. Seems to work very well in my wood workshop.

I bought these from my shop as a replacement filter for my Wen air purifier. These are very good quality filters that fit my device perfectly. I will buy them again!

Most of these store bought air filters seem to be based on the same Chinese model with different colors. Why spend more on your brand when they are literally identical. Couldn't be happier! Many Thanks.

According to the description it fits the Rikon device but it doesn't. I haven't used them for too long to be able to return them for now, so I'll have to throw them in the trash.

Great price compared to OEM, perfect fit, same quality, 2 pack so you even have a spare. I cleaned the original for years but it got ripped so I spent money on a new one. These 2 last a very long time.

As you might suspect, many of these air filters are the same, they just have different branding stickers or slightly different characteristics. The Rikon 400 air filters listed are significantly more expensive than these, but they fit almost perfectly. I think there was a 2mm difference on one of the sizes, which wasn't enough to worry about the filter bag behind it. So if you have a Rikon device and want to save money, this is your best choice. I'll stock up on a few as I use a lot of air…

Bought this external filter for my ShopFox W1830 air filter. I wasn't sure I would get one as it was about $5 cheaper than the Shopfox filters. On arrival it looks the same as the old one with the same dimensions and the quality seems to be the same. Happy to save some money and order more of these in the future. Although the product is great. As Revain posted it, it's not. Revain combined this filter and the inner filter I ordered in a box with a 34 lb vise. It goes without saying that the…