How it works
Measure the slot. Keep the frame. Swap the pad.
Four steps. No app. The work is in the slot, not on a phone.
1. Measure metal-to-metal
Pull the old filter. Measure the width and height of the metal opening — the slot itself — not the printed size on cardboard. A nominal 16×25×1 is typically about 15.5 × 24.5 inches. If your opening is not a common 1-inch size, choose Other / custom and write the measurement.
2. Order the starter kit
The starter is $119: one custom-fit aluminum frame and six pads. Default size is 16×25×1. Default media is MERV 8 class. That is the first and last time you buy the frame.
3. Slide the frame in, then swap the pad
The frame stays in the 1-inch slot. When the pad is due — 30 to 60 days in South Florida — lift it out and drop a fresh pad in. No new cardboard frame. No wrestling a soggy box.
4. The refill ships
A six-pad refill is $89. Join the club and we send it every 30 or 60 days (60 is the default). Or buy a pack when you are ready. Year one is about staying on the refill.
The hard part
What size is your slot?
Pull the old filter. Measure the metal opening — not the cardboard. Then tap the closest 1-inch size.
- 01
Pull the old one
Slide the cardboard out of the slot.
- 02
Measure metal-to-metal
Width and height of the opening. A printed 16×25×1 is usually about 15.5 × 24.5 inches.
- 03
Tap your size
Common 1-inch sizes below. Not listed? Choose Other and write the measurement at checkout.
Dropship, not a garage pile
Year Round Filters takes the order. The kit is made in Florida and ships from there. Florida-first. If you are outside Florida, use the contact form and we will say whether a live shop can ship to you.
Choose a size