We have compiled the most sold water purifiers on online sales sites. As a result of this compilation, unfortunately, we have seen that most of these devices are not certified. This situation creates a great danger to human health. The absence of a certification system for purification devices in Turkey also paves the way for such problems. In this case, it would be best to turn to globally accepted NSF-certified products.
Here are the qualities of the best-selling water purifiers:
A Brand Water Purifier
The company uses NSF Certified Filter system and NSF Certified Tank on its web page. The certificates on this subject are not available on the web page. In addition, NFS has published the following warning on its own page.
“A promotes NSF-certified product(s) on product labels and in advertising materials on Turkish distributor websites. A does not own the NSF-certified product and is not authorized to use the NSF certification mark or make any claims regarding NSF certification.”
B Brand Purifier
The NFS web page shows which models are NFS certified.
C Brand Water Purifier
No NFS certificate was found.
D Brand Water Purifier
No NFS certificate has been issued.
E Brand Water Purifier
The device is sold using the name of an international brand.this international company has never produced purification device. This company has only produced membrane filters in water purification devices. Water purification equipment consists of 5-9 filters. Malicious sellers using the membrane produced by this company (although only 1 filter in the entire device carries this brand) as if the entire device is sold as a product of this company. In the first quarter of 2019, this international company stopped the production of membranes used in domestic water purifiers and announced that it will no longer produce membrane filters for domestic water purifiers. Although there is an NSF logo on the promotion of the device, it is not clear which parts are NFS certified.
F Brand Purifier
The NFS web page shows which models are NFS certified.
G Brand Water Purifier
Only some of the brand's filters are NFS certified. The entire product is marketed as if it is NFS certified.
H Brand Water Purifier
No NFS certificate was found.
I Brand Water Purifier
Although the company stated that it uses NFS-approved filters, no NFS certificate was found.
J Brand Water Purifier
No NFS certificate was found.