Colorfil 16x20x1 Air Filter (2-Pack) | Made in the USA | Color Changing | Remove Cat and Dog Odor | MERV 8 for Pet Hair Dander and Dust | 15.5″x19.5″x0.75″ Exact Size

Price: $37.99
(as of Apr 13,2026 01:20:21 UTC – Details)

Features:

• Pink to yellow color-changing technology indicates when filter needs to be replaced
• Made in the USA
• Removes cat and dog odor
• MERV 8 rating for pet hair, dander, and dust
• Exact size: 15.5″x19.5″x0.75″
• Pet Innovation Award Winner for Odor Remover Product of the Year
• Colorfil captures and binds chemicals and odors at the molecular level

Pros:

• Highly reactive to gas phase chemicals and odors
• Improves air quality visibly
• Color-shift technology indicates filter effectiveness
• No added scents, provides natural odor elimination
• Seamless insertion into HVAC systems

Cons:

• May be more expensive than traditional air filters
• Color-changing feature may not be necessary for all users
• Specifically designed for pet odors, may not be as effective for other odors