Day and Night Air Filters

Buy Day and Night Air Filters, and Day and Night Furnace Filters Day and Night Filter Replacement is an efficient choice for your HVAC systems. Day and Night is owned by Carrier Corporation which is known for its high quality. Day and Night AC Filters give you a higher air quality and performance as they are long-lasting, of good quality, and are proven to reduce problems in breathing. These filters are manufactured with high-quality materials. Day and Night Furnace Filters are designed with an emphasis on providing great filtration so that users do not face any respiratory issues. The filters are tested and checked before they are dispatched so that there is no chance of human error or compromise on the quality of filtration. Day and Night Air Filters are targeted to capture dust in higher quantity which is why it has an efficient electrostatic filter media and a sturdy die cut design. You can find these filters with carbon filtration, pre-filtration, gasketing filtration and HEPA filtration as well. Day and Night Air Conditioner Filter’s main focus is to remove lint, mold, mildew, dust, debris, pet dander and other harmful allergy causing particles from the air so that you can breathe in a clean indoor environment. Day and Night filters are trustworthy and help in keeping your immune system strong.

Day and Night Filter Specs

What you need to know about your Day and Night Air Filter

  • Actual Filter Size Vs Nominal Filter Size - (Why this is so important)
  • Filter MERV Ratings - (What is the difference and how does it apply to you?)                              
  • Filter Quality Standards - (Know how to spot a cheap inefficient product)
  • What is your filters model number - (They sure made this a confusing topic but we made it simple) 

Day and Night Filter Dimensions

It works like this

The Day and Night Filter System comes in various sizes that are described in two ways.

  • Nominal Filter Dimensions - This is equal to the actual dimensions rounded up or sometimes down
  • Actual Filter Dimensions - These are the actual filter dimensions if you were to use a measuring tape and manually measure the filter.


Day and Night Filter Sizes

Day and Night Air Filter 16x25x5 | 0

Why is double checking your filters actual dimensions so important?

Because people accidentally order the wrong Filter Size all the time and it is not their fault.

Air filter manufacturers did not make cross referencing filter sizes easy and when the wrong size is ordered, the filter will not fit in your Day and Night Filter Housing, or Day and Night Filter Box.

Furnace Filter Depot Online Store

Welcome to Furnace Filter Depot's online store.

Furnace Filter Depot in Orlando, Florida, offers the best in furnace filters and HVAC filters to improve your home's air quality. We offer a wide selection of air filters for furnaces, heating systems, and air-conditioning systems of every variety. We have been distributing air filters for HVAC systems across the country since 1974.

Please feel free to contact us if you have questions about our products, or if you are looking for something specific. Call us today at (786) 310-4863 or email us at