A pair of genuine 3M 2091 P100 filters lists from $4.30 to $18.46 across 12 US sellers

Asked (summary):

Find US sellers publicly displaying USD prices for genuine 3M 2091 P100 particulate filters in exactly one pair (two individual filters), new condition. Return seller, exact manufacturer part number, pack quantity, pack price, price per pair, stock status, direct product URL, and source evidence for each field. Exclude 2097, 2291, respirator bundles, and multipacks unless the pack count is explicit and the per-pair arithmetic is shown. Do not infer prices or availability; mark anything not stated as unknown.

As of 26 October 2026, 12 candidate direct offers across 12 independent US seller hosts passed the model, pack and price screen — a researched candidate set found via live web search, not an enumeration of every US seller. Displayed pair prices run $4.30–$18.46 (USD, excluding shipping and tax unless the listing says otherwise). New condition is explicitly stated by only 2 of 12 sellers; condition and stock are shown as unknown wherever the page does not state them.

condition stated new by seller condition unknown (not stated — not inferred)

Each bar is the displayed pack price for one explicit two-filter pair, so price per pair equals pack price in every row (pack price ÷ 1 pair). Stock notes beside bars quote the seller; “stock unknown” means the page states nothing.

The lowest displayed offer is SkyGeek at $4.30 for a 2-pack with “In-Stock: 183 Packs in stock.” — but condition is not stated and is unknown. skygeek.com

Only two offers explicitly evidence new condition: Bonanza at $11.14 (“Condition: New”, only one in stock) and Beach Audio at $17.56 (“brand-new, factory sealed”). bonanza.com

Sellers label the same product with different manufacturer part numbers — 2091, 7000051991, MMM2091, FBA_51131070009 — recorded here exactly as stated, without normalization. digikey.com

Stock is explicitly stated on 6 of 12 pages; the other 6 display no availability and are marked unknown, including the highest-priced offer at $18.46. homeessentialsdirect.com

All 12 offers with field-level evidence

Seller	Stated MPN	Pack qty	Pack price	Per pair	Condition	Stock status	Source

Method: 12 product-page rows gathered by live web search as of 2026-10-26, one row per URL across 12 independent seller hosts (largest single-URL share 8.3%). Each row records the seller’s displayed USD pack price for one explicit two-filter pair of 3M 2091 P100 filters; price per pair = pack price ÷ 1 pair, so the two are equal by construction. Excluded: 3M 2097, 2291, respirator bundles, larger or ambiguous multipacks, and pages where the price could not be tied to exactly two filters. Prices exclude shipping and tax unless the listing says otherwise. Condition and stock are quoted verbatim where stated and marked unknown otherwise — never inferred. This is a researched candidate set, not an enumeration of every US seller. Evidence quotes trimmed for space in expandable sections.

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