The information states that these filters have 14 pleats per foot. Manufacturer's website indicates that these filters are only 9. Which is it?
596260
The one's that I bought have 9 in the 16x25x4. I bought a couple of boxes since I am not able to find any like them in this area. I have been quite please with them. Good Luck, I hope this helps.
596261
I don't really know because I have not checked but these I bought because they are the ones for my furnace.
596262
Close to 9 per ft. The filter is 15.5" across, and I counted 13 "ridges" including the sides where they are attached to the frame. But, how does this matter? 9/13*15.5 is very close to 13
596263
There are 9. Sorry it took so long to respond...email got buried with all the Black Friday ones.
596264
I went and measured the filter and there are 9 pleats in a foot. Note that the filter is wider than a foot and actually has 10 pleats plus the one that mounts the material in its cardboard frame on either side. You could consider that to be two more (or not). Hope this is helpful for you!
276950
I own two of these Units and they work great with the Upgraded $99 filter (Winix Size 21 Washable Ultimate Filter Cartridge (114190) ). I have tried washing the filters and I would say once max. I don't know who is rinsing them six times but I cant get anywhere near the same performance even after one wash with either sets of filters. That's the part they don't tell you. Every six months another $99 bucks for a filter. They work excellent though.RT
1305840
Hi Mauricio, The thickness of one of the filters measures close to .065" (without clamping a caliper down hard onto the filter). I only measured one but they look to be the same. The filters look to be dyed. I couldn't lift a film at the edge of the filter but this may be a better question for the seller. By the way, I didn't have any trouble sliding the filters into and out of the filter holder. The retention was appropriate. I did have a question for the seller and his response was immediate and reflected great customer service.
356655
I'm assuming it says a quantity of 1 because it shipped in 1 large box but contained 6 filters inside the box. They are great filters at a very reasonable price. Hope this helps
59684
There is 1 pack of 4 filters that should of been 20 X 25 X 4 but are 20 X 25 X 4+" too wide for what I ordered.
374702
2 Eureka DCF-10 & DCF-14 Washable & Reusable Filters; Compare With Eureka Part #62731, 62396! I personally like these because they can be washed and last so much longer.
1050337
It is 11. I can say they are good. The EPA has a page dedicated to home air filters here http://www.epa.gov/iaq/pubs/residair.html#Will-Air-Cleaning-Reduce-Health-Effects
238009
The product should state it in the comments or title, and the price reflects if it is truly a multi-pack. There have been errors in the title but the comment section is where I have had to type in the correct quantity even though pricing reflects correctly. My supplier is currently out of stock on the multi-pack for the #8 filters which is normally 2 packs per order. I hope this helps. Thank you.
733490
The maximum on one side that we make is 24 5/8". We recommend getting two filters for this size; you would need standard size 14 x 30 x 1.
1350961
Mine is the #2 size and has been fine from day one. Sorry I am unable to offer any knowledge of the #6 version. I like using the #4 filters with my #2 size however.
674127
They also sell those filters right here on Amazon. Just look up filter H, i believe thats the code abbreviation for this particular model. Theyre around 8 bucks, but I hear they last long!
413296
The case my 6 filters came in is labeled "High Performance". I used to buy my filters individually from the heating contractor that installed my Geothermal system. But his price per filter started at about $50 each. When he next wanted $60 per filter I started to look elsewhere. This contractor does annual "tune ups"of my system and says that I am buying the same filter that they were selling me previously.
1541102
mine is the 'big berkey' by british berkefeld with 4 9" filters. i would assume since yours says big berkey also, it would be 9" too.
1531697
Annie, have no idea about which is correct. Just know that these filters do fit. Wish I could be of more help, but am not a techie person !
59683
I thought I answered this yesterday but will submit again. I purchased 1 pack of 4 filters, as you can see from my purchase history back in June. And they were listed as 20 x 25 x 4 but the 4" is not accurate, they will not fit my filter housing in my furnace.
1547463
Hi, there are 4 filters in a box, so if you are buying by the box, that would be the amount per box. Not sure if some people sell the filters individually though. Hope this helps.
675966
Pay no mind to Camelgirl--I'm a chemist, and I know why it matters. I think you'll probably have to email the manufacturer of the filters, I couldn't find it anywhere either.