Fits checked Oct 1, 2026 · How we check
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Lasko · air purifier filter

Lasko YY350 filter pack

Lasko LP300/LP450 Air Purifier HEPA Filter & Carbon Filter Pack. Part YY350. Will last up to 1 year. Fits 1 model and their listed variants.

Buy YY350 filter pack on AmazonManufacturer page

Opens an Amazon search for Lasko YY350 filter pack. Check the listing says YY350.

Fits these models

Part numbers

Genuine part
YY350
Also listed as
YY350-01
Packs
YY350-02 (2-pack)
How often
Will last up to 1 year
What is in it
Activated carbon; HEPA

Sources

  • Which filter fits lasko.com Maker's own page checked Oct 1, 2026
    The Lasko YY350 HEPA Replacement Filter Pack is designed to work with the Lasko LP300 and LP450 Tower Air Purifier models.
  • How often lasko.com Maker's own page checked Oct 1, 2026
    Filter pack contains 3 activated carbon filters and 1 HEPA filter and will last up to 1 year.
  • What's in it lasko.com Maker's own page checked Oct 1, 2026
    Filter pack comes with 3 activated carbon filters and 1 HEPA filter.
Show all 4 sources

Which filter fits

  1. lasko.com Maker's own page checked Oct 1, 2026
    The Lasko YY350 HEPA Replacement Filter Pack is designed to work with the Lasko LP300 and LP450 Tower Air Purifier models.
  2. lasko.com Maker's own page checked Oct 1, 2026
    Variants: 1 pack YY350-01; 2 pack YY350-02

How often

  1. lasko.com Maker's own page checked Oct 1, 2026
    Filter pack contains 3 activated carbon filters and 1 HEPA filter and will last up to 1 year.

What's in it

  1. lasko.com Maker's own page checked Oct 1, 2026
    Filter pack comes with 3 activated carbon filters and 1 HEPA filter.