How do you know when to replace it?
625829
I believe that the instructions for use has a section covering the replacement issue. I use mine for topping up vehicle windshield washer tank and other very small uses, so mine would last years. If you are using it every day for a few minutes a day then it may need to be changed more often ... Check their website as well
625830
When the water flow is very slow or stops it's time for a new one. Since they aren't cheap I use it as long as I can. It's easier than having the spa filters get it out.
625831
750 to 1000 gallons then replace, I use it for the pool and fish tanks we have well water. I strongly recommend after each use you backflush the filter.
625832
The real answer is "I don't know." It is rated for 40000 gallons. I use mine only to fill the hot tub, so it should last for 100 fills. My ground water has high iron content, so if the fill water looks really discolored then the unit isn't functioning properly. Sometimes I take in a sample to test for heavy metals, so that would give me another indication.
1694694
Sorry to say I don't know because I've never had to replace mine. 5 months later & mine still works like new.
812912
Yes, the person whom you purchased it from says, they will replace it. I am not sure how long the warranty is, but check with them. They are the ones who does business directly with the manufactures of the product.
1915174
No idea. Mine is holding up well, and even if I had to replace it every few years, it would be worth it.
653575
No there is no physical or visual indicator to let you know when it needs changing. I have had mine a few years now and I am just assuming that when the time comes for it to need replaced I will start seeing sediment in the water. I will replace it at that time.
462648
According to the papers all you have to do is contact support and they will send you a free replacement. Ill try to post a pic of it on Amazon here soon.
350250
Take the old battery out and examine it. They are marked so identifying the replacement is easily accomplished.
190324
No, you will need to replace it with a new one. But depending on how heavy the use is, one can last at least a year.
1688044
I don't know, read the descript again, I think they will replace it. This thing is awesome, you won't be disappointed.
526901
It can be hard to tell. Amazon will replace anything that doesn't arrive as excepted. Just give them a call.
2030108
The company will replace it but only if you have the receipt. Call them, they are very nice.
1378122
Unsure. I had to replace the whole thing (most recent purchase) when my older one died.
2131859
I'm sorry I don't know. I haven't had to replace it. If you take it to a battery place they can tell you when they replace it.
1569934
If you are not satisfied they will replace it. No time limit on warranty. You just need to send them the old one.
1300273
When the brush no longer preforms properly You should replace it. All depends on how well you take care of your stuff.
1566921
I'm not sure since I've never had to replace mine yet. I would go to YouTube and ask the same question. I'm sure there is a video out there that will show you how.
493401
I ordered a new one. It was inexpensive, arrived quickly and easy to replace. Do a search on the internet for how to order it.