10 x 4.5 Big Blue Carbon Water Filters
Shop 10 x 4.5-inch carbon filter cartridges for compatible 10-inch heavy-duty and Big Blue-style housings. Compare carbon block, granular activated carbon, radial-flow, catalytic-carbon and carbon-impregnated dual-purpose options below. Start with your existing cartridge model or housing specifications, then compare dimensions, media, micron rating and application. Check the exact product page and supporting documentation for reduction claims, certifications, flow, capacity and replacement guidance. Nominal size alone does not confirm compatibility.
10-Inch vs 20-Inch Big Blue
Big Blue-style housings are commonly sold in both 10-inch and 20-inch lengths. A 10-inch cartridge is not interchangeable with a 20-inch cartridge simply because both are approximately 4.5 inches in diameter. If you need a longer cartridge, browse our 20 x 4.5 carbon filter page instead.
Size |
Rating |
SpiroPure |
Pentek |
Hydronix |
Culligan |
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Carbon Block Series |
4.5" x 10" |
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CC1 Series |
4.5" x 10" |
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GAC Series |
4.5" x 10" |
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RFC Series |
4.5" x 10" |
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C Series |
4.5" x 10" |
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NCP Series |
4.5" x 10" |
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Choose by Carbon Media
Not sure what carbon media family matches your filtration needs? Learn more about carbon block, GAC, radial-flow, catalytic carbon, and carbon-impregnated media.
- Carbon Block: Carbon formed into a solid block. Compare each cartridge’s micron rating, supported reduction claims and flow requirements.
- Granular Activated Carbon (GAC): Loose carbon granules used in selected cartridges. Check the model’s supported taste, odor and contaminant-reduction applications, capacity and flow.
- Radial-Flow Carbon: A cartridge design that directs water through media radially. Compare the exact product’s flow, pressure-drop and capacity specifications.
- Catalytic Carbon: Carbon media used in selected cartridges for specified treatment applications. For chloramine reduction or another treatment goal, confirm the exact product’s supporting data.
- Carbon-Impregnated Dual-Purpose Media: Polyester sediment filter material containing carbon. Check the specific cartridge’s material, micron rating, supported reduction claims and service guidance.
Looking for particulate filtration in this size? Browse 10 x 4.5 sediment filters and choose the media and micron rating required by your system.
For the Pentek brand range, browse all Pentek water filters.
High-Quality and Affordable Water Filters
Use the cross-reference chart to locate a listed replacement for your existing cartridge. Confirm the exact model, dimensions, end configuration and housing compatibility before ordering. A cross-reference does not by itself establish identical media, contaminant reduction, certification, flow, capacity or service life.
Compare the specifications and current prices of the exact products you are considering. If you need help identifying replacement SpiroPure filters, contact our team with your cartridge model and housing information.
- Fast shipping: Orders placed are usually shipped the same day, so your 4.5 x 10 water filter cartridge replacements arrive without delay.
- Convenient reordering: Our email reminder service provides scheduled notifications for your next filter replacements.
- Multi-pack discounts: Get extra value with multi-pack deals, ensuring you always have replacement filters available.
- Product choices: Compare the listed OEM and compatible cartridges by model, specifications, current price and availability.
Find the Right 4.5 x 10 Water Filter Replacement
Keep your whole-house or commercial water filter system performing at its best with affordable carbon filters from All Filters. Enjoy fast shipping, convenient email reminders, and multi-pack savings to keep your costs low and systems well supplied. Place an order today and get 4.5 x 10 water filter cartridges delivered directly to your doorstep.
