
Tools and Home Improvement
20" X 20" X 1" Lifetime Permanent Washable Filter
★★★★4.3·148 reviews
20x20x1 Permatron Washable air filter for furnace and AC systems. Please allow time to fully dry before reinstalling.
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- B0BSNXPXXV
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Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.
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