RVGUARDInline RV Water Filter, Reduces Odors, Bad Taste, Rust, Chlorine, Ideal for RV and Marine use, 4 Pack

These work great & affordable!!

I use these filters when connecting my RV to public water. Not all public water hookups are created equal so I put these filters inline at the water faucet and then run the water hose from there to my RV. These water filters provide added assurance of water quality in addition to my on-board filter. I change them out once a month but you could go longer if you prefer. Kind regards.

Getting the four pack allows me to change filters more often. It's nice to have the extras on hand. I think the price made it a great value.

Filter works great, but it took me a while to figure out why it was leaking at the filter connection. One or more of the filters I received did NOT have the rubber gasket with the metal filter attached - either that, or they fell out when I was removing the packaging. The gasket is absolutely necessary to keep from leaking. If the gaskets are separate from the filters, would be good to mark that on the packaging - didn't see anything indicating that.

I got these RV water filters for a great price and the delivery was super fast.

Unlike the super expensive blue filters constantly sold by RV places, these filters do have internal filtration mediums; won't ever buy the blue ones again after one broke up and all that was inside was a couple spongey things.

Easy to useI Replace them often

Update 1/20/24: second one lasted a little longer, not quite 3 weeks before the flow was significantly restricted (during my shower, of course).Wish I could give the s product zero, or NEGATIVE stars!First impression 1/3/24: First cartridge lasted only about a week of use before restricting water flow, dropping from 55 psi to 45psi. Used with a sediment prefilter on a clean municipal water supply through a new RV park's plumbing that was flushed beforehand. Flushed filter first to remove carbon particles (which there was a LOT of) before attaching to my RV water supply line.Will update review later if I experience the same issue with the second filter cartridge.If it was just this filter, then a 25% failure rate is not very good and shows poor production quality control. We'll see (possibly) soon!