Culligan
Culligan MaxClear 7” Gravity Water Filter Replacement Compatible with ProOne & Berkey Water Filter Systems, Ceramic & Carbon Filter NSF/ANSI Certified, Reduce Total PFAS, Microplastics & Lead, 2-Pack
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies Culligan MaxClear 7” Gravity Water Filter Replacement Compatible with… as a mid-pack option worth checking against alternatives in the cooling & fans category, based on 210 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Culligan's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.0★ customer rating
- ✓ Backed by Culligan's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- THE ONLY GRAVITY FILTER CERTIFIED TO REMOVE MICROPLASTICS, LEAD & TOTAL PFAS: Enjoy cleaner, safer water with our carbon and ceramic water filter certified to NSF/ANSI-42 standards to reduce harmful contaminants. Each gravity water filter reduces microplastics, lead and forever chemicals, while keeping in essential minerals like calcium and magnesium. Ceramic filters are not designed to reduce TDS (total dissolved solids), so TDS readings may stay the same or slightly rise while still giving you healthier, safer water.
- COMPATIBLE WITH ALL BERKEY WATER FILTER SYSTEMS: Culligan gravity filters fit all Berkey water filter systems, including Big Berkey BK4X2-BB Water Filter System. The Culligan MaxClear carbon and ceramic water filter is also compatible with Boroux, ProOne, Doulton, Purewell and Waterdrop countertop water filter systems.
- POWERFUL CARBON AND CERAMIC WATER FILTER: Culligan gives you certified filtration that lower priced gravity filters can’t match. Unlike many low-cost gravity water filter system alternatives, our carbon and ceramic water filter features both a high-grade ceramic outer shell and a filter core that is made of proprietary carbon-based granular material to reduce contaminants.
- LONG LASTING GRAVITY FILTER: Each Culligan MaxClear gravity water filter can last up to 6 months with daily use, perfect for families and hassle-free filtration.
- IDEAL FOR HOME, OUTDOORS AND CAMPING: Pair with our versatile gravity water filter system, a portable dispenser that functions without electricity. Even without power, you’ll have access to clean water – whether at home or on the go. This gravity water filter is great as a camping water filter or for an everyday hydration solution at home.
Full Specifications
| Brand | Culligan |
|---|---|
| Material | Ceramic |
| Set Name | 2-Pack |
| Unit Count | 2.0 Count |
| Model Number | MCF702 |
| Material Type | Ceramic |
| Item Type Name | MaxClear Replacement Filter |
| Number of Items | 2 |
| Product Benefits | Removes Microplastics, Lead, and Total PFAS (Forever Chemicals); NSF/ANSI Certified for Contaminant Reduction; Lasts Up to 6 Months; Compatible with Most Gravity Water Filter Systems |
| Included Components | 2 MaxClear Replacement Filters |
| Manufacturer Part Number | MCF702 |
| Item Dimensions D x W x H | 2.75"D x 2.75"W x 7"H |
| LONG LASTING GRAVITY FILTER | Each Culligan MaxClear gravity water filter can last up to 6 months with daily use, perfect for families and hassle-free filtration. |
| External Testing Certification | NSF |
Ready to buy?
Culligan MaxClear 7” Gravity Water Filter Replacement Compatible with ProOne & Berkey Water Filter Systems, Ceramic & Carbon Filter NSF/ANSI Certified, Reduce Total PFAS, Microplastics & Lead, 2-Pack is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Related Cooling & Fans
