I am looking for cartridges for a pentair 420. The cartridges are 20" tall and 7 inch across
756200
You are going to want the size up from mine. The model number is pcc105 it's a 4 pack you can find them on Amazon which is the best deal around!! I'm very happy with the ones we purchased.
756201
The Pentair clean and clear series filters have the same diameter of 7" and center hole size of 3" but the length are longer as the model goes up. This is all i know320 20 inch length420 26 inch length 520 32 inch length.It sounds like you have the clean and clear 320 not the 420.The filters are a little longer than 20 inches but fit wonderfully.
756202
The Pentair clean and clear series filters have the same diameter of 7" and center hole size of 3" but the length are longer as the model goes up. This is all i know 320 20 inch length 420 26 inch length 520 32 inch length. It sounds like you have the clean and clear 320 not the 420. The filters are a little longer than 20 inches but fit wonderfully.
756203
Maybe they use the same cartridges...I know these cartridges for the 320 are 20x7.
756204
I bought a set here (http://www.amazon.com/gp/product/B00286DAV0/ref=ox_ya_os_product) and they worked out great. I only had to shave off a small bit of the plastic the inner ring og one of the cartridges so it would sit nicely.
1865621
It really depends on the cartridge type. I agree about going to the web site.
1765203
Yes. These cartridges will work if you have correct filter. I have the 3 gallon Tetra tank.
1383639
The cartridge requires that they are threaded. I am currently using the 16 gram as I can pick them up cheaper through Amazon
1483133
american products squ # 0335434921 will be the correct modle for you.pentair will not fit
1091015
the spec they give is "31-1/8-by-6-by-6-inches". I measured something slightly different but within an 1/8th & I wasn't trying to be super accurate. I carefully matched filter and cartidge specs before i bought and it fit perfectly. but you have to do your homework to make sure you order the right cartridge.
1357070
I am not sure if it will or not, but I am sure that if you scroll through all the cartridges this firm offers, you should be able to find one that will work...that is what I did. A bit time consuming, but well worth the effort should you find the right size..definitely a savings. Good luck...sorry I could not say for sure..
856162
I placed these filters in my Pentair Clean and Clear Plus 320.....they fit perfectly. It appears some people have had to modify them a bit to fit but I had no problem with the fit.
71604
As long as your existing cartridges have the same height, exterior diameter, and interior hole diameter, they will work. Previous reviews mentioned some issues with proper fit. I had none. In fact, they work extremely. They catch fine sand dirt/dust and are much easier to clean than the original ones.
186919
I have a Pentair 60, but I believe they work on the Pac Fab also. Note the description of the item includes Pac Fab.
1424702
I do not have calipers, but the cartridges are 3.5" tall and the diameter is approximately 13/16" to 7/8".
1291284
I have just measured a new cartridge from my supply on hand. It measures 9-3/4 inches in length.
233415
Kelley, don't know. You will have to compare picture to your cartridge and make an educated guess. Sorry.
1270648
Also these take the Jinhao ink cartridge, regular wont fit it is not tapered enough. Hope that helps.
1103122
Jim, I use one of the units and love it, cleans great. It has a small tray to keep things off the bottom. The inside is stainless. Your cartridges would work fine in it.
1658875
These filter cartridges are 26" x 7" with a 3" and will not replace your 20" cartridges.
923791
I had to purchase the cartridge as well. It was 113mm from spindle to spindle and the cartidge was 68mm. Although I used the old cartridge measurements before I ordered the replacement. Maybe this will help you.