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elle8's avatar
elle8
Explorer
Mar 08, 2014

water filter

any suggestions on MH water filter systems?

10 Replies

  • I like the double cannister, in the post.
    Will it or they handle regular 10 inch whole house size filters, or do they take a smaller diameter 10 inch filter?
    Would save some space and so on and probably be quite a bit lighter than the individual filter housings I have.
  • my chieftain had a "final filter" on the line to the ice maker and to the tall spigot at the kitchen sink for drinking water. it was in the kitchen drawer when I got the RV and there was a bypass plate on instead of the filter. the filter was still in the drawer when I traded it in 14 years later. If I was concerned with drinking water I would get a PUR or similar type of set up for drinking water and not fuss with bottled water with those issues.
    bumpy
  • kalynzoo wrote:
    Why? Most of the places we travel offer "city water" far tastier than LA water. Then again, just being away I am sure gives everything a great "vacation taste."
    I use a very small basic sediment filter on the city side of the hose. This filter, made for washing machines, keeps sediment out of my lines. I travel with, but seldom use, an RV inline filter if the water at a campsite has a strong taste. Mostly we prepare coffee, tea, and drink with bottled water, on the road and at home, and do food prep and other functions with tap water.
    To date, I have not visited a campground/resort in the USA where I would not drink the tap water. When we traveled in Mexico we were advised not even to allow city water into our rig...probably overcautious in some of our stops, but a rule we followed.
    JMHO


    Nothing wrong with LA water. I worry more about well type water like in WY & MT. Especially when you see a dead animal laying in the creek.
  • elle8 wrote:
    any suggestions on MH water filter systems?


    My verbose response:

    What are you trying to accomplish? There's no single one-size-fits-all answer. Do you want high quality drinking water or just want a basic inexpensive sediment/carbon block filter? You *could* do multiple whole house filter in series and get down to around 1 micron or you could buy an inexpensive combo inline cartridge that has low flow rate and is 100 microns.

    Do you want to remove some micro-organisms like Giardia and cysts? You'll need a low micron rating filter to do that. Be careful of using a carbon filter to remove/reduce chlorine as it will mean the system inside your MH downstream of the filter will be unprotected against bacteria, etc. If you want a carbon filter to improve taste, I would mount it close to the faucet you will use for drinking water.

    If you want to get down to around 1 micron, the Daulton sterasyl imperial ceramic filter is interesting, but you you'll need 1 or 2 sediment filters ahead of it. It has a nominal 0.5 -0.8 micron rating and has over 2gpm flow rate. It's re-useable up to 50 times by cleaning the outer layer and will last for years. Daulton ceramic filter

    Another consideration is whether or not you want/need a bacteriostatic filter so bacteria won't grow in it. Some sediment filters (like the pleated paper type) promote bacteria growth while the string-wound polypropylene type won't. The Daulton ceramic filter has silver in it and is bacteriostatic.

    You should pay attention to flow rates of filter cartridges, some have low flow rates and you may not be happy. I would aim for 2-3 gpm and 5gpm or more would be good. Generally speaking, the physically large a cartridge is, the better the flow rate. Better flow gives lower pressure drop too.

    While you are considering filtration, I would think about installing a Watts regulator inside your MH like the 263A model which has good flow rate. Then just use a Valterra high pressure hose to your water inlet.

    Some info. on filters here:
    rvwaterfilterstore.com
    waterfilters.net

    If you install water filtration on the city water inlet side of your system, you'll have no filtration for your holding tank. It'd be possible using some valves to make it possible.

    It may depend also on where you intend to travel to. Water quality in some areas is not good. Sometimes you can also be on well water in a CG and the water quality can be suspect.

    I'm about to install a 4 stage filter system in our TT using 2 sediment filter, the Daulton ceramic filter and then a UF (ultra filtration) filter. The UF filter is 0.2 microns and will be used for just drinking water at the kitchen counter using an RO type faucet. Everything except the kitchen sink will just have sediment filtration. All the 10" filter housings will fit nicely under the kitchen sink. A UF filter is used in bulk water dispensers in grocery stores and will provide good quality drinking water and does not remove minerals like a RO system does.

    The Culligan filter is a kind of "entry level" filter and low cost. It's "only" 1 gpm. They don't say what the micron rating is but I'd guess it's something 100 microns. Keep in mind that a small filter like this that has low flow rate to start with, will only get slower and slower as sediment gets deposited inside. It's bacteriostatic (uses KDF) which is good. There is very little tech. data on it. Note that it is rated for max. 100 deg. F. You should use a inline pressure regulator ahead of this filter. Inline regulators also have low flow rates.

    So the answer to your question is - it depends...
  • kalynzoo wrote:
    Just reminiscing: how many of you "older" RVers remember taking a bucket down to the creek for the folks morning coffee...playing or doing chores outside and drinking from the "regular" water hose...splashing water on your face and head, and yes getting some in your mouth, from the trough. AND WE SURVIVED.
    Happy Trails.

    I could go on how things have changed but the thread would get locked
  • Just reminiscing: how many of you "older" RVers remember taking a bucket down to the creek for the folks morning coffee...playing or doing chores outside and drinking from the "regular" water hose...splashing water on your face and head, and yes getting some in your mouth, from the trough. AND WE SURVIVED.
    Happy Trails.
  • Why? Most of the places we travel offer "city water" far tastier than LA water. Then again, just being away I am sure gives everything a great "vacation taste."
    I use a very small basic sediment filter on the city side of the hose. This filter, made for washing machines, keeps sediment out of my lines. I travel with, but seldom use, an RV inline filter if the water at a campsite has a strong taste. Mostly we prepare coffee, tea, and drink with bottled water, on the road and at home, and do food prep and other functions with tap water.
    To date, I have not visited a campground/resort in the USA where I would not drink the tap water. When we traveled in Mexico we were advised not even to allow city water into our rig...probably overcautious in some of our stops, but a rule we followed.
    JMHO
  • I use a dual filter setup like this:
    http://www.campingworld.com/shopping/item/flow-pur-dual-exterior-filter-kit/60047
    There is a sediment filer in the first and a carbon filter in the second. The ones that I use are clear which I really like so I can see the condition of the sediment filter. I then have a separate filter to a line that provides water to my ice maker and to a separate water dispenser. This is a very high quality water "polisher" and gives drinking water close to bottled water. The rest of the water is for washing, showering, flushing, etc. so the basic filters work just fine.
    I also use a separate water softener for all incoming water but that's more a personal choice than a necessity.
  • the RV800 will work. I used the HF-150A so I could choose my own filter and filters are cheap on Amazon. The HF-150A doesn't come with a bracket but I just lay it on the ground near the fauset anyway. I use a 5 micron filter.

    water filter

    I get these filters for it.

    water filters
  • looking at RV-800 Culligan RV Water Filter. Any expert or novice reviews out there?

    as always, thank you for your suggestions and feedback!

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