Review: Filtrete 16x25x1 Allergen Defense (MPR 1000 / MERV 11)

2026-01-31

Quick take

A HVAC filter (1-inch) from Filtrete aimed at higher filtration; bulk packs.

Your take

[Add your opinion and any personal testing notes here.]

Key specs

• Price range: varies
• Dimensions: 25 x 16 x 1 in
• Materials: polypropylene
• Power/Battery:
• Warranty: lifetime limited (retailer-listed)

Who it's for

higher filtration; bulk packs

Pros

• bulk packs
• MERV 13

Cons

• bulk pack higher upfront cost

Alternatives

Filtrete MERV 13; Honeywell MERV 11

Scores

• Overall: /10
• Value: /10
• Durability: /10
• Usability: /10
• Niche-specific: /10

What I verified

Add your verification: airflow and dust capture after 30-90 days.

Evidence tier

B

Sources

• Official product page:
• Retailer page: https://www.target.com/p/-/A-13708033
• Affiliate primary: https://www.walmart.com/ip/132889707
• Affiliate secondary:
• Evidence (official):
• Evidence (retailer): https://www.target.com/p/-/A-13708033
• Evidence (third-party):