Genuine Whirlpool Carbon Pre-filter – Large (4 pack) (8171434K)

Replacement 4-PACK of activated carbon pre-filters for Whirlpool air purifiers. Pre-filters fit AP350, AP450, and AP510.

Dimensions: 16.5″ x 19.2″ x 0.2″

These Genuine Whirlpool Whispure air purifier pre-filters offer reliability and proven performance:

• Quantity of 4 to a package
• Construction is of activated carbon for odor absorption
• Pre-filter traps particles and debris to protect unit and extend the life of the main filter

These filters offer the bonus of easy replacement.

*Note: The pre-filters come folded in the box. Don’t miss them when you open the box! 

Compatible Models

• Whirlpool AP45030K
• Whirlpool AP51030K
• Whirlpool WP500
• Whirlpool AP350
• Whirlpool AP300