Culligan P5-4PK Standard P5 Whole House Premium Water Filter, 8,000 Gallons, Value 4-Pack, White, (Pack of 4), 4 Count

The filter is a genuine Culligan brand which is great. Whats not so great is the inadequate packaging it came in-an unpadded plastic bag. I sent the 1st one back as it was totally unusable. The replacement I received appears OK, but still has some dings and dents.

like being able to access without searching stores. Used in whole house filtration system

These work just fine. Im happy with my purchase.

I am running this filter after a water softener on a well. This filter filters out just about all sediment and my water is just about clear. There is still a little tint to it but a lot better than any of the other filters I have tried including the activated carbon filter. The main test will be how long this filter lasts. If I can get three months I will be happy.

I continuously buy these for our home filtration unit. We have private well water that has a ton of iron in it. Amazon has one of the best prices on this particular filter that Ive found and Im always very pleased with shipping and speed of arrival. Probably due to how much iron I have in my water but this filter never quite lasts as long as it is rated for. I usually change it about every 5-6 weeks when they are rated for around 12. I change it more frequently or I start to see very small amount of residue begin to build of in the toilet and shower heads. As long and they are changed to the month(ish) range Im really pleased with their performance and will continue buying and using them for my home.

Nicer than buying one at a time, every 2 months.

I installed this as part of a set which I assembled in an attempt to prevent the buildup of sediment at my washing machine. I am on city water, but it is VERY hard water and I found that I was cleaning out the strainer about once every few weeks. Since installing these items, I have yet to have any issues! The following has been installed for roughly 6 months: Culligan HF-150A 3/4-Inch Whole House Sediment Water Filter, Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack, Culligan SW-2 3/4-Inch Housing Spanner Wrench, Culligan UB-1 Mounting Bracket with Screws. I recommend purchasing all these items for an application such as mine.

This was a replacement for my reverse osmosis under-sink filter. It worked perfectly, fit well, and the water tastes great!

I bought several of these filters to take advantage of the free shipping from Amazon. I am on a well and just needed a good economical sediment filter to service the whole house without lowering the supply pressure. Works like a charm. I made sure to get some silicone grease to apply to the filter housing O ring and also to post the convenient Log sticker to help me remember the dates the filters have been changed.

Product is as described