AQUA CREST Faucet Filter Replacement for All PUR®Plus Water Filter Replacement, PUR® Filter Replacement RF-9999®, NSF 42 Certified, 600-Gallon Long Lifespan, 2 Pack, Packaging May Vary

Great value — clean water, easy setup, two filters for the price I picked up this 2-pack of alkaline faucet filters and I'm genuinely impressed for the price point. Setup took about 2 minutes — the universal adapter fit my kitchen faucet with no issues, and switching between filtered and unfiltered water is simple with the toggle. The water tastes noticeably cleaner right away. I live in an area with harder tap water and the difference was immediate — no more chlorine taste, and the water actually tastes smooth. The flow rate is solid too; I've used other faucet filters that slow to a trickle, but this one keeps a decent stream even in filtered mode. Getting two filters in the pack is a nice touch. Each one is rated for a good amount of use, so you're set for a while before needing replacements. The build quality feels sturdy enough — it's not flimsy plastic that feels like it'll crack in a month. If you're looking for an affordable way to upgrade your tap water without committing to an under-sink system or a pitcher you constantly have to refill, this is a solid pick. Would buy again.

Price is very reasonable. Good quality. Work like the OEM filters. I will buy these again

If you have a PUR in-faucet water filtration unit, by all means get these. The PUR system is a really good system for providing me with pure, clean water in my kitchen sink. Most big-box stores stopped carrying the PUR products a couple of years back. The closest one that carries the PUR product line is 15 minutes away (sorry, I ain't doin' that no more). That's OK, because I can buy this 4-pack for less than three of the PUR brand product at the big-box store. For those who are unfamiliar with the PUR Plus system - it's easy. 1) the main unit attaches directly to your kitchen faucet; 2) unscrew the back the unit to place the cartridge in (there is only one way for it to go); 3) replace back of unit squarely and tightly (to prevent leakage); 4) turn on cold tap water, flip the black lever on the side, and run for about 6 minutes (ALWAYS use with COLD water, NEVER with HOT - the hot watch will damage the filtering elements inside the cartridge). It is the proverbial piece of cake!!

They are not as expensive as the original but I trust they they are somewhat effective. It's much better than not using a water filter. I use the filter on my kitchen faucet; but I do not drink water from it

Great product at an excellent price! We've used these for years now and we really like them. Water tastes clean! These save our family a lot of money!

I’m satisfied .the water quality is good, and it’s easy to install. The water flow is still smooth, and I haven’t noticed any bad smell or taste. Overall, it’s a simple and effective replacement filter that does its job well.

I have purchased these many times and they seem to work just fine. A lot less expensive than name brand filters and the water taste the same as when I did use a name brand filter. Easy to use, just remove the spent filter and pop in the new one, run water thru and you're all set!

Working well. Taking the bad stuff out of our water. Especially good for our dogs and cats

Works SO much faster than the old OUR brand.

Good Quality

Worst filter cartridge I have ever used. I have been using the filter for two years now and ordered replacement filter several times from different suppliers. All were more or less good. But the current product I received is not filtering at all! I get lot of particles in the water and keeping the water over a couple of days, a layer of precipitation is forming on the surface of the container. As I already started using it, not sure can be returned or not. Complete waste of money.

I ordered it because the title says it is for PFM400H. That's not true, it doesn't work with PFM400H.

Added this filter to the tap at my mother's retirement residence. The tap water tastes awful. The flavour is totally clean with the filter. Excellent product, easier to install and operate. Highly recommended.