The Carrier / Bryant GAPCCCAR2025 / GAPBBCAR2025 whole-house filter is labeled “20x25 (Infinity cartridge)” but actually measures ~20.7 x 24.4 x 3.5 inches. Unlike 1″ filters, 4″/5″/6″ whole-house filters don't share one universal nominal-to-actual conversion — always match by brand and model, not just the printed size.

MERV 15 cross-flow cartridge for Carrier/Bryant Infinity whole-house air purifiers — an oddly-shaped media cartridge, not a flat panel, so dimensions are reported inconsistently across sellers. No manufacturer spec sheet found for this exact figure — based on consistent independent reseller measurements.