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Mueller Steam Specialty 1-1/2" Duplex Strainer, Threaded, .062" Mesh, 10" Length, Cast Iron - 11/2 791 S-AH CI Duplex Strainer THD

Marsoni M251S
Sale price$1959.86
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Mueller Steam Specialty 1-1/2" Duplex Strainer, Threaded, .062" Mesh, 10" Length, Cast Iron - 11/2 791 S-AH CI Duplex Strainer THDTypically used in cooling water, compressor, condenser, chemical processing, and pump station service applications, this metal duplex basket strainer diverts flow from one basket to another for easy in line cleaning or changeout; no need to disassemble or remove the strainer. Two 316 stainless steel perforated baskets are included. Replacement baskets are available; call 1 800 GRAINGER (472 4643).
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 1242 reviews
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Vercingeterix
Houston, US
★★★★★ 5
It fits, just install it exactly like the original filter.
This fits just fine. Please pay attention to install it exactly like the OEM filter is installed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
Mark Twaing
Chelsea, US
★★★★★ 5
If you keep your vehicles a few years this will save money
I have been using K&N for 50 years very good quality over OEM filters and it gives your engine better breathing. Saves money over the long run.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
Verified Purchase
Dennis
Bozeman, US
★★★★★ 5
Can’t go wrong with KN
Been using for years in all my vehicles. One time pricey but then years of trouble free performance enhancing filtration for your engine. Five minutes to install on 24’ Honda Pilot.
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Reviewed in the United States on March 21, 2026
C
Verified Purchase
Chuck Johnson
Boise, US
★★★★★ 5
Good value
It’s a K&N quality filter, enough said
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
S
Verified Purchase
Skip
West Palm Beach, US
★★★★★ 5
It fits
Fit my car perfectly. Hopefully it lasts longer than normal filters.
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Reviewed in the United States on March 26, 2026

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