Hydro-Logic
Hydrologic BigBoy Water Filter
Best water filtration system for sensitive aquaponic and aquatic environments.
The Hydrologic BigBoy Water Filter is designed to purify source water for aquaponic systems, protecting beneficial microorganisms. It effectively reduces common contaminants like chlorine, sediment, VOCs, mercury, and lead. The standard configuration includes a Sediment Filter and a Coconut Carbon Filter, which removes up to 99% of chlorine and meets NSF61 standards. Optional upgrades are available for enhanced contaminant removal, such as chloramines and sulfur, making it adaptable to various water sources. This filter ensures cleaner water for your sensitive aquatic environments.
$669.95
Owner Satisfaction
4.5
/ 5
Category Rank
238
/ 1449
#238 in Pool & Spa Filters
Price vs Category Average
+329%
Above average
Dimensions (H x W x D)
27.514.257.5
/ ″ x ″ x ″
Who it's for
- Commercial growers needing high-volume water flow
- Busy homeowners wanting fewer maintenance tasks
- Gardeners prioritizing plant health and chemical-free water
Who should skip it
- Users with limited space or small garden setups
- Budget-conscious buyers seeking affordable entry-level options
- Individuals preferring effortless, quick-change filter maintenance
Performance breakdown
Contaminant Reduction
Highly effective at stripping chlorine and heavy metals from source water.
System Versatility
Modular upgrades allow for seamless adaptation to well or municipal water.
Build Durability
Heavy-duty bracket and industrial construction ensure long-term, reliable performance.
Monitoring Precision
Integrated pressure gauges provide clear, real-time data on filter health.
Maintenance Ease
Standardized cartridge design makes annual replacements straightforward for most users.
Flow Capacity
One-inch ports support high-volume throughput for demanding aquatic environments.
Key Specs
Dimensions (H x W x D)
27.5″ x 14.25″ x 7.5″
Weight
28.5 lbs
Includes inlet and outlet pressure gauges
1″ inlet and outlet for whole house application
Standard cartridges
Sediment Filter and Coconut Carbon Filter
Optional KDF85 filter capacity
15,000 gallons
Coconut Carbon Filter meets NSF61 standards
Made in the USA
Features
- Purifies source water for aquaponics
- Removes up to 99% chlorine
- Reduces sediment, rust, and VOCs
- Optional float valve for auto top-off
- Optional chloramine removal upgrade
- KDF85 upgrade for well water
- Heavy-duty wall-mountable bracket
- Includes pressure gauges
What customers say
Users consistently praise the BigBoy system for its exceptional reliability and straightforward setup. It easily integrates into existing plumbing or hydroponic systems, delivering high volume filtered water without noticeable pressure drop. The robust construction inspires confidence in its long term performance, making it a trusted solution for serious water filtration needs. This system is frequently highlighted as a superior value proposition given its capacity and consistent output quality. It offers a dependable and efficient filtration experience.
Know before you buy
Yes, the system is compatible with well water. If your well water contains high levels of heavy metals or sulfur, we recommend adding the optional KDF85 filter upgrade to ensure effective treatment.
Under standard usage, the sediment and coconut carbon cartridges should be replaced every 12 months. You can monitor the filter's performance and pressure drop using the included inlet and outlet gauges to determine if a change is needed sooner.
The BigBoy features 1-inch inlet and outlet ports, making it robust enough for whole-house applications. However, its primary design focus is providing high-quality, purified water for sensitive aquatic environments and aquaponics.
The optional float valve allows for an automatic top-off system. This is particularly useful for aquaponics, as it maintains consistent water levels in your tanks without requiring manual intervention.
The standard configuration includes a sediment filter and a coconut carbon filter, which is highly effective at removing chlorine but not chloramines. If your local water supply uses chloramines, you should opt for the specific chloramine removal upgrade.
The system comes with a heavy-duty, wall-mountable bracket designed to support the 28.5-pound unit securely. Ensure you have adequate wall space and access to your plumbing lines before installation.
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Ready to buy?
$670