2014 Locke Supply Co.

RETURN FILTER GRILLS

673 (W)* RETURN AIR FILTER GRILLES

190RF RETURN FILTER GRILLES

½" Fin Spacing, Uses Standard 1" Filters (Not Included), Removable Face Model# 673W Locke# L2304 12"x12" Return Air Filter Grille L2303 12"x24" Return Air Filter Grille L2305 14"x14" Return Air Filter Grille L2318 14"x24" Return Air Filter Grille L2319 14"x30" Return Air Filter Grille L2394 16"x16" Return Air Filter Grille L2393 18"x18" Return Air Filter Grille L2379 18"x24" Return Air Filter Grille L2395 20"x10" Return Air Filter Grille L2396 20"x12" Return Air Filter Grille L2306 20"x14" Return Air Filter Grille L2307 20"x16" Return Air Filter Grille L2308 20"x20" Return Air Filter Grille L2433 20"x25" Return Air Filter Grille L2309 24"x12" Return Air Filter Grille L2310 24"x14" Return Air Filter Grille L2399 24"x20" Return Air Filter Grille L2311 24"x24" Return Air Filter Grille L2312 25"x14" Return Air Filter Grille L2313 25"x16" Return Air Filter Grille L2314 25"x20" Return Air Filter Grille L2397 30"x10" Return Air Filter Grille L2398 30"x12" Return Air Filter Grille L2315 30"x14" Return Air Filter Grille L2317 30"x16" Return Air Filter Grille L2316 30"x20" Return Air Filter Grille 659 (W)* RETURN AIR FILTER GRILLES 1/3" Fin Spacing,Uses Standard 1" Filters (Not Included), Removable Face Locke# L2434 24"x16" Return Air Filter Grille

• 1/2" louver spaced in dual angular formation for greater strength & max area • Sturdy steel case enframed for a 1" air filter (not included) • Counter-sunk screw holes • With 1/4" hexagon-head screws provided • Removable Face • Finished with white powder coating • Each grille is individually shrink wrapped Locke# L1809 12"x12" Return Filter Grill L1804 12"x24" Return Filter Grill L1808 14"x14" Return Filter Grill L1795 14"x20" Return Filter Grill L1807 14"x24" Return Filter Grill L1827 14"x25" Return Filter Grill L1819 14"x30" Return Filter Grill L1796 16"x16" Return Filter Grill L1797 16"x25" Return Filter Grill L1826 16"x20" Return Filter Grill L1800 20"x14" Return Filter Grill L1801 20"x16" Return Filter Grill L1802 20"x20" Return Filter Grill L1828 20"x25" Return Filter Grill L1805 24"x12" Return Filter Grill L1806 24"x14" Return Filter Grill L1810 24"x24" Return Filter Grill L1829 24"x30" Return Filter Grill L1815 25"x14" Return Filter Grill L1816 25"x16" Return Filter Grill L1818 25"x20" Return Filter Grill L1820 30"x14" Return Filter Grill L1821 30"x16" Return Filter Grill L1824 30"x20" Return Filter Grill L1825 30"x24" Return Filter Grill

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Main Office: 405-631-9701

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Fax: 405-631-0585