WP11974 - Shark Vacuum Filter
The WP11974 is a Shark vacuum replacement filter that fits 10 models in our data.
Shop the WP11974 Amazon · we may earn a commission, at no extra cost to you
Buy the filter for the WP11974
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Vacuums that use the WP11974 (10)
Frequently asked
What is the WP11974?
The WP11974 is a Shark vacuum replacement filter that fits 10 models in our data.
Is the WP11974 washable?
Our data doesn't list this filter as washable - treat it as a replace-only part.
Is the WP11974 a HEPA filter?
No - our data doesn't describe this filter as HEPA.
Is a cheaper compatible filter as good as the OEM one?
A compatible filter that physically fits isn't automatically equivalent - check reviews for real-world fit and suction performance, since vacuum filters generally aren't independently certified the way NSF-listed water filters are.