how much and how often do you replace de powder
861138
I have changed the DE as little as twice per season and as much as four times. It all depends on the type of season we are having in upstate N.Y. Wind, dust and pollen in the air, how often the pool is used and water temperature.
861139
The filter requires 4 lbs of DE when you change the powder. I typically do it 2-3 times a season. Much easier than regular backwashing a sand filter.
2023750
When I initally bought my "big" setup, I read that you should replace them once a year or max 1000 gallons. I replaced mine at the one year mark. If I were you though, I would order directly from propur. The customer service beats the other retailers. And by the way, im skeptical that these filters actually filter out flouride. Do your research
676334
That's about it... The one that came with the cleaner lasted about that long as well.. After average use of once a week and occasional cleaning of the filter, I replace them in 10-12 months. If you have pets, more often probably!!
1745108
It depends on how frequently you use it. Regular use will probably get long life on your cartrisges . I've had mine for a long time and I'm only now replacing my catridges
2019796
Sonicare says replace every 6 months maximum. Depending how often you brush, the force you use against your teeth, and the number of people using the brush (for those who like to share), it varies. I've been replacing mine every six months or so. A two pack lasts a year and is generally cheaper to buy than a single brush head. Don't be afraid to rinse the brush head under water to clean it. Let it dry before you use again. Never immerse the handle/body in water, however.
2134038
I just found refills at http://www.dentakit.com/soclpore.html. Only $15.95 for 7 oz bottle that promises 64 cleanings. That may sound expensive but I have found I can use the solution for 3-7 days so one jar lasts about 6 months which is much cheaper than the other cleaners I have found. Love the cleaner solution.
1116733
Depends on conditions how well the safe seals and how often your in it, my guess would be 2 every six months. I use two in my toolboxes and change them every six months to a year depending on environmental conditions.
1382767
As I use only distilled water, I usually change my filter approx. every 3 - 4 months. Hope this is helpful to you.
608706
I don't think you need to replace, just keep it clean and dry after usage and before usage clean again..
988893
Just 1. I ordered a box of 24 on eBay for about 70. That was the cheapest I found. They suggest replacing it every two weeks I think.
2081844
Clean pre-filter 2-4 weeks, deodorization filter replace 6 months, HEPA filter replace every year.
439930
I replace my brush about every 6 months. According to anything you read, your supposed to replace the brush, probably every 30-60 days, however, I use the brush as directed, w/o much pressure (but some, of course), and my bristles are straight and in great shape for an extended amount of time. I feel that I get a significant amount of life out of every brush -better than I initially expected.Additionally, I have tried off-brand brushes, and I have not had a good experience. The off-brand brushes had considerably less power than the Philips brand brushes.
1020290
I have had mine for 3-4 years and it just stopped dispensing the powder. Called RCBS and since it is beyond the one year warrantee, there is nothing they can do replace. Repairing is not done. Anyone have any suggestions as to where it might be repaired. This is a lot of money for something that's not constantly used and can't be repaired. Dave
934139
If you make the suggested amount and had 1 shake a day it would last you roughly 14 days (so you would need 2). I mix this powder with another (one scoop each) to conserve and save (making this last the whole month).
797442
I agree with the previous comment. I clean my Braun about twice a week, and re-cap the liquid cartridge between cleanings to prevent evaporation. A cartridge will last well over two months this way. It could last even longer, but it changes from bright blue to a dirty gray over time as the shaver debris and hair cuttings build up in the cartridge. It will get to a point where you'll WANT to change to a fresh one.
404047
It depends on how often you use the Floormate. The more you use it the sooner you will need to change it. Once a week or so and it should last 3 or 4 months. I just kind of look at it, and when the filter looks pretty dirty, I toss it and replace. Hope this helps.
1369816
I change mine about once every 2 months but I use distilled water if you have tap watermight need to change once a month.