Is it recommended to replace this after a certain time period?
1300270
I've I only had this brush for a couple of months. The hair bristles are not as dense as I've seen on more expensive brushes. However, if you properly hang/dry the brush after each use, the hair bristles will remain intact and keep the brush full.
1300271
Never heard of a recommended replacement time. If you are speaking about infection prevention (bacteria, etc) then I would do a vinegar soak to reduce pathogens.
1300272
I don't really know, but what I've read after some time the brush loses hair
1300273
When the brush no longer preforms properly You should replace it. All depends on how well you take care of your stuff.
1948129
I should be. Be very careful when replacing it. Go to someone who has experience with it if possible.
2066013
I replace it once a year but I imagine I will depend on the watter quality in your town. I'm in the south of Spain and we use it a lot.
1718245
Eventually the filter will need to be replaced. As long as you take care of it it last a long time.
2019740
That depends on how well you clean it after using it. I always rinse my well. Deciding when it needs replacing is somewhat a matter of taste.
450435
Most manufacturers say 10 years is the recommended life span. In my experience the units I replaced with this product lasted just short of 10 years. So keeping this in mind, if you are within 8 to 10 years, replacement of the current units is a very good idea. Hope this helps.
1554908
I would ask the manufacturer. Depending on how old it is, they might replace it. If it is a few years old, you might want to replace it!
574508
I would think from the manufacturer. I haven't changed mine yet. It would depend on how much heavy use as far as when you have to change it.
1201845
I've purchased mine a few years ago and still good for me and was regularly used. I have not replaced so far.
1938521
It should replace it just fine! I have several of these and they work great. Super easy to install and easy to use.
1114583
We just replaced our first one after 4 months. Will probably replace it every 3 to 4 months from now on.
2004475
Mine is about a year old, looks fine, and replaced one about 10 years old. That's why I got the same thing to replace it.
175981
Ask Amazon to replace it, next time use it carefully. Amazon is great in replacing.
943988
just make sure it is in the time they give you to replace it. i was so had no trouble. i bought from the manufacturer but as long as you can prove your date of purchase you should be ok.
597271
A direct replacement, I would think so... Changing to a different element I would not know. I have only had mine for a few months and Love it... Never thought about needing to change the element, at least not for a few years.
1330348
Unless you have someone with allergies, I would not. My house is over 100 years old, and I didn't need one except for my daughters allergies. BTW, the new unit should have come with a new A-coil, and new line set. Why replace just the outside unit? I think any reputable contractor would have replaced the line set, and the A-coil. My first central A/C unit (and A-coil) lasted 14 years (and after 14 years, the A-coil wasn't that dirty). I only replaced them due to age, and energy efficiency. Perhaps you just need to change your furnace filter more often. I am assuming he recommended the filter due to a dirty A-coil. Just my 2 cents. Unless you have someone with allergies, I would not. My house is over 100 years old, and I didn't need one except for my daughters allergies. BTW, the new unit should have come with a new A-coil, and new line set. Why replace just the outside unit? I think any reputable contractor would have replaced the line set, and the A-coil. My first central A/C unit (and A-coil) lasted 14 years (and after 14 years, the A-coil wasn't that dirty). I only replaced them due to age, and energy efficiency. Perhaps you just need to change your furnace filter more often. I am assuming he recommended the... » Read More Unless you have someone with allergies, I would not. My house is over 100 years old, and I didn't need one except for my daughters allergies. BTW, the new unit should have come with a new A-coil, and new line set. Why replace just the outside unit? I think any reputable contractor would have replaced the line set, and the A-coil. My first central A/C unit (and A-coil) lasted 14 years (and after 14 years, the A-coil wasn't that dirty). I only replaced them due to age, and energy efficiency. Perhaps you just need to change your furnace filter more often. I am assuming he recommended the filter due to a dirty A-coil. Just my 2 cents. « Show Less
1827623
Depends how long it's been since purchase. Call and talk to customer service.