Are these filters the ones that each filter filters 1200 gals? ---- or the 900gal filters? Thanks
1356409
I don't know the exact number of gals it can filter, I used it for 7 months, and it (4 pcs) works very well so far. I am happy with this product.
560373
I am not qualified to answer that question. You should ask the manufacturer of the filters. They would be best to know what their filters are made for.
1113559
I am only using the one in 10 GAL. Filter works purphict. My purchase was for the one only. This is a must have for breeding az I am using for Molly fry.
956048
Hi Ronald you should at least filter 60 gals. of water.Filtration capacity will vary depending on quality of source water.
672343
Yes, the filters shipped to me are indeed Whirlpool filters. They come 4 filters to a box and were a perfect match for my Whirlpool unit. They are relatively easy to install.
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 !
645807
Living on the east coast of Florida they last about nine months of heavy use. I only use two filters at a time so take that into account. Hope this helps. Nancy
1288890
I'm sorry I don't know. In my case they were not the correct filters despite what was said; we finally went to Shark directly to get the right filters.
296656
I have a 150g set up with two canister filters. I have two of these, one on each filter.
533364
I would go with 150 more filtration for your tank, I have regular 29 gallon tank and I have Marineland 200 filter works great. 2 month went by and water still clear and all water tests pass.
1899962
Yes I have bought 2 of these through the years For my 95 gal. salt water tank and I am very pleased with its performance.
463597
I have a beta, an algae eater, and previously snails. I did end up buying a different filter.
626280
I have a Marineland Bio-Wheel filter on my 20 gal tank and I use Algone all the time. Works great.
355191
They need to be cleaned around 13,000 Gal each and from what I read you can clean them 5 or more times. I have only cleaned mine once in two years and I only have two filters in it even though it will hold 8. Also if you are using them with really dirty water they will need to be cleaned more often. I have had for two years and it has already paid for its self and you are also prepared for anything that would happen. I think it on of the best systems you can get with needing electricity. Read the study from Az State Univ. too.
2122068
Depends on the environment you are in. You can tell by how full the filters appear. That would be my guess.
899309
It will handle your filter needs, but if you are thinking of upgrading because of getting a bigger tank then think about a 1200 or 1500. The numbers are liters per hour, not gallons per hour. Hope this helps.
1500160
These are replacement filters for the suggested 1 year maintenance, I haven't heard of any "new" filter designs. I'd also consider stretching the timeline, depending on the quality of your water. You may realize you won't need to switch filters as often as Ispring recommends.