What is the reminder service?
Filters wear out over time and, therefore, become less effective. This makes it all the more important to replace them regularly. KWL-FilterOnline offers a 'reminder service' to existing customers: every six months, you will automatically receive an email reminder that it is time to change your filters.
Why do we provide this free service?
Previously purchased products are listed in this email. You can order your new filters quickly and easily at the touch of a button. Good to know: ordering is never mandatory. Whether you want to order and in what quantity is always up to you. The reminder service is not a subscription but a free service from KWL-FilterOnline. We can't make it any easier for our customers.
KWL-FilterOnline recommends replacing filters every six months and, in case of new construction, even every four months. Check the filters in between. If necessary, clean the filters with a vacuum cleaner at the lowest setting to prevent damage. Please note: Never clean air filters with water or any other liquid! Please don't hesitate to contact us if you have any questions!
Any additional questions? Please feel free to contact us!