WWII Canadian No. 4 Mk.III Light Anti-Gas Respirator by Viceroy Manufacturing Co. (1943-49)

WWII Canadian No. 4 Mk.III Light Anti-Gas Respirator by Viceroy Manufacturing Co. (1943-49)

Marsoni

M251S

$100.00

Get it in 3 business days with 1 day shipping. Friday, May 29

WWII Canadian No. 4 Mk.III Light Anti-Gas Respirator by Viceroy Manufacturing Co. (1943-49)Description This is an original WWII Canadian No. 4 Mk. III light anti gas respirator manufactured by Viceroy Manufacturing Co. of Toronto, Ontario. Although the gas mask and harness date to April 1943, this respirator was updated post war with a new filter marked "C. C. B. 1949". Provenance Private Collection, Dallas, Texas Condition Report Fair Good Excellent This respirator is in good, used condition, however the wearer's right eye piece is cracked.

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I bought this set because I prefer handling routine maintenance myself, especially cabin and engine air filters, rather than paying dealership prices for simple jobs. The package included one cabin air filter and one engine air filter, plus a full backup set for the next service interval. Both filters installed easily and fit the 2018 Honda Odyssey exactly as expected. No trimming, no forcing, and no alignment issues. The cabin filter seated cleanly in the glove‑box housing, and the engine filter dropped into the airbox without any airflow restriction or sealing gaps. This setup is ideal for Odyssey owners who want to maintain optimal cabin air quality—especially helpful for families with allergies—and for drivers looking to keep engine airflow unrestricted for the best possible MPG and throttle response. It may not be necessary for anyone who relies exclusively on dealership service or doesn’t perform their own maintenance. Overall, this is a straightforward, high‑value filter set that installs cleanly and supports both air quality and engine efficiency for DIY‑minded Odyssey owners.

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Reviewed in the United States on May 26, 2026

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Tom Crum

Carnegie, US

★★★★★ 5

Auto air filters

Size: 16-22 Pilot, 14-16 MDX

Perfect - product great - installation easy and much cheaper than having dealer or auto shop do it ——

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Reviewed in the United States on May 30, 2026

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Christopher Flores

Pawtucket, US

★★★★★ 5

Very good option

Better than the oiled version, if you're not chasing track performance. Fit perfectly into my Accord. I still get 34MPG, so it's at least as good or better than OEM, and still better than other options you'll find. No complaints here.

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Reviewed in the United States on March 12, 2026

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Enrique serrano

Bozeman, US

★★★★★ 5

Late and damaged box

Nice but arrived to late

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Reviewed in the United States on February 16, 2026