Yes. the best thing to do is go back to the store where you bought it, they will most likely have the replacements. if not then you can contact the manufacturer directly and they will have them.
Yes, there are air purifiers with this feature available.
Another option you have to maintain air conditioners properly without having to use costly repairs is you can buy filters for your air conditioner and change them every year or so. Home Depot or Lowes may have good offers for air conditioning filters.
You can buy ductless air conditioners at Home Depot, Sears,and in A-C worlds. If you want to buy it online you can go to www.homedepot.com, Sears.com, or A-C worlds.com.
You can buy portable air conditioners from www.walmart.com. They have a variety of different brands to buy from and are a very reputable site. They are very trustworthy when it comes to air conditions.
You need to buy Replacement Filters for a Hunter Air Purifier to change the filter every one to three years. The filter helps to remove large particles and reduces common household odors. With use the filter will get a buildup of dirt and allergens, so it will need to be replaced when the replace filter indicator light lights up.
Freidrich air conditioners can be bought from Amazon where they can be purchased for $879. They are also available to buy from eBay, Grainger and from Sears Home Services.
I would definitely check out a store called 'Lowes' if you are looking for a good quality air conditioner filter. Their incredible amount of sales each year makes it very obvious that they have high quality products and affordable products.
Best Buy, Target, Home Depot, Walmart and Sears are all well-known retailers that stock portable air conditioners. If online shopping is an option, Amazon and eBay have numerous portable air conditioners for sale as well.
Internet
Cheap yet reliable air conditioners can be bought from stores such as Best Buy and online from Amazon. Best Buy carries a wide stock of air conditions. Amazon also carries a wide stock but allows you to see reviews from people who already purchased an item.
Yes you can buy water replacement filters online and can often find them cheaper than what you would in the store. Some of the best websites I have found are www.amazon.com and www.ebay.com
There are many different sources of replacement filters for Kenmore humidifiers. One possibility is to search the Amazon marketplace for suitable products. Another good possibility is to check out the Sears website.