"We’re honored to bring a little nature into your life."

Collection: Air Purifier Filters

Air purifier filters made for everyday home and plant-friendly spaces.
Designed to fit a range of air purifiers used in living rooms, bedrooms, and indoor gardens.
Simple replacement options that support consistent airflow and device performance.
Easy to install and suitable for routine home maintenance.
A practical solution for households that value clean environments and organized care routines.
Explore thoughtfully selected air purifier filters by Treeplanty 🌿✨

Simply 12x10x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x9.75"x0.75") DUST, Pet, & Allergy Control

Simply 12x10x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x9.75"x0.75") DUST, Pet, & Allergy Control

Regular price $61.73 USD

Regular price Sale price $61.73 USD
Simply 17.5x35.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.5x35.5x0.75") DUST, Pet, & Allergy Control

Simply 17.5x35.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.5x35.5x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD
Simply 14.5x14.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 14.5x14.5x0.75") DUST, Pet, & Allergy Control

Simply 14.5x14.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 14.5x14.5x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD
Simply 17.25x29.25x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.25x29.25"x0.75") DUST, Pet, & Allergy Control

Simply 17.25x29.25x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.25x29.25"x0.75") DUST, Pet, & Allergy Control

Regular price $83.78 USD

Regular price Sale price $83.78 USD
Simply 9.5x19.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 9.5x19.5x0.75") DUST, Pet, & Allergy Control

Simply 9.5x19.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 9.5x19.5x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD
Simply 19.5x19.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 19.5x19.5x0.75") DUST, Pet, & Allergy Control

Simply 19.5x19.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 19.5x19.5x0.75") DUST, Pet, & Allergy Control

Regular price $86.72 USD

Regular price Sale price $86.72 USD
Simply 15.5x18.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 15.5x18.5x0.75") DUST, Pet, & Allergy Control

Simply 15.5x18.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 15.5x18.5x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD
Simply 12x27x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x26.75"x0.75") DUST, Pet, & Allergy Control

Simply 12x27x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x26.75"x0.75") DUST, Pet, & Allergy Control

Regular price $79.37 USD

Regular price Sale price $79.37 USD
Simply 14x36x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 13.75"x35.75"x0.75") DUST, Pet, & Allergy Control

Simply 14x36x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 13.75"x35.75"x0.75") DUST, Pet, & Allergy Control

Regular price $86.72 USD

Regular price Sale price $86.72 USD
Simply 12x34x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x33.75"x0.75") DUST, Pet, & Allergy Control

Simply 12x34x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x33.75"x0.75") DUST, Pet, & Allergy Control

Regular price $60.26 USD

Regular price Sale price $60.26 USD
Simply 11.5x11.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.5"x11.5x0.75") DUST, Pet, & Allergy Control

Simply 11.5x11.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 11.5"x11.5x0.75") DUST, Pet, & Allergy Control

Regular price $57.32 USD

Regular price Sale price $57.32 USD
Simply 29x29x1 Air Filter, Merv 8, MPR 600, 4 Pack, Furnace Air Filter for HVAC (Actual Size: 28.75"x28.75"x0.75") DUST, Pet, & Allergy Control

Simply 29x29x1 Air Filter, Merv 8, MPR 600, 4 Pack, Furnace Air Filter for HVAC (Actual Size: 28.75"x28.75"x0.75") DUST, Pet, & Allergy Control

Regular price $95.54 USD

Regular price Sale price $95.54 USD
Simply 7.5x35.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 7.5x35.5x0.75") DUST, Pet, & Allergy Control

Simply 7.5x35.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 7.5x35.5x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD
Simply 21.5x24x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 21.5x24x0.75") DUST, Pet, & Allergy Control

Simply 21.5x24x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 21.5x24x0.75") DUST, Pet, & Allergy Control

Regular price $80.84 USD

Regular price Sale price $80.84 USD
Simply 13.5x13.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 13.5x13.5x0.75") DUST, Pet, & Allergy Control

Simply 13.5x13.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 13.5x13.5x0.75") DUST, Pet, & Allergy Control

Regular price $57.32 USD

Regular price Sale price $57.32 USD
Simply 17.25x26x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.25x26"x0.75") DUST, Pet, & Allergy Control

Simply 17.25x26x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.25x26"x0.75") DUST, Pet, & Allergy Control

Regular price $83.78 USD

Regular price Sale price $83.78 USD
Simply 17.5x29.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.5x29.5x0.75") DUST, Pet, & Allergy Control

Simply 17.5x29.5x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 17.5x29.5x0.75") DUST, Pet, & Allergy Control

Regular price $86.72 USD

Regular price Sale price $86.72 USD
Simply 19x21x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 18.75"x20.75"x0.75") DUST, Pet, & Allergy Control

Simply 19x21x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 18.75"x20.75"x0.75") DUST, Pet, & Allergy Control

Regular price $77.90 USD

Regular price Sale price $77.90 USD
Simply 15x25x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 14.75"x24.75"x0.75") DUST, Pet, & Allergy Control

Simply 15x25x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 14.75"x24.75"x0.75") DUST, Pet, & Allergy Control

Regular price $61.73 USD

Regular price Sale price $61.73 USD
Simply 19x20x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 18.75"x19.75"x0.75") DUST, Pet, & Allergy Control

Simply 19x20x1 Air Filter, Merv 8, 4 Pack, For Home AC Furnace & HVAC (Actual Size: 18.75"x19.75"x0.75") DUST, Pet, & Allergy Control

Regular price $72.02 USD

Regular price Sale price $72.02 USD