Skip to main content

(360) 800-5535 · Mon–Fri 9am–5pm PST

Login
0 Cart { % include 'bold-options-hybrid-cart-item-count' % }
Financing Available Starting at 0% interest Login
Mon-Fri 9am-5pm PST
(360) 800-5535 info@trimleaf.com
Search
0 Cart
(360) 800-5535

Send Us a Message

Search

HydroLogic BIGboy dual water filter with KDF85 & carbon, featuring pressure gauges.
HydroLogic BIGboy dual-stage water filter with KDF85 and carbon filters.
HydroLogic BIGboy water filter with two dark gray filter housings and pressure gauges.
HydroLogic BIGboy dual water filter with KDF85 & carbon, featuring pressure gauges.
HydroLogic BIGboy dual-stage water filter with KDF85 and carbon filters.
HydroLogic BIGboy water filter with two dark gray filter housings and pressure gauges.
Ask Sage about this product

HydroLogic BIGboy Dechlorinator & Sediment System w/ KDF85 Catalytic Carbon Filter

Official HydroLogic Systems Dealer Model: HGC738150
$599.00 USD$499.00 USD$599.00 USD
 $599.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Filtered capacity of 25,000 gallons with a 7 GPM flow rate.
  • KDF85 catalytic carbon media for effective chlorine and sediment reduction.
  • Designed for 1 inch plumbing standard for seamless integration into existing supply lines.
  • View More Details

Earn 499 points for shopping and get $4.99 off your next order. Join Harvest Club for free.
Questions? Talk to a specialist. Mon–Fri, 9am–5pm PST
(360) 800-5535 Live Chat Available now
Free Shipping On Most Items* To the lower 48
Transparent Pricing Backed w/ price match guarantee
4.8/5 average Top Quality Store on Google
Secure Checkout SSL encrypted payments

Send Us a Message
Ask Sage about this product
VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

  • You are scaling up your irrigation system because the chlorine levels in your tap water are damaging your pumps and emitters over time.
  • You are investing in dedicated filtration because you want to preserve the microbial activity in your substrate that chlorine currently suppresses.

  • The integrated pressure gauges on this unit tell you exactly when to swap the filters instead of guessing based on a calendar.
  • The cleanable sediment filter is a massive upgrade over disposable versions, as it saves you from constant replacement costs.

  • Growers who installed this in their feed lines say they saw a noticeable increase in the longevity of their drip irrigation emitters.
  • Users who rely on large reservoirs report that their nutrient solutions stay stable longer since they stopped introducing chlorine into the mix.

HydroLogic BIGboy Dechlorinator & Sediment System w/ KDF85 Catalytic Carbon Filter

Tap water can quietly undermine an otherwise well-run grow — chlorine strips out beneficial microbes in the root zone, and sediment chips away at pumps, emitters, and drip lines one clog at a time. While the HydroLogic TALLboy with KDF85 is ideal for medium-sized setups, the HydroLogic BIGboy Dechlorinator & Sediment System is built to intercept both problems at a massive scale, removing up to 99% of chlorine and up to 95% of sediment before water ever reaches your reservoirs or irrigation runs.

By stripping chlorine before it hits the root zone, the BIGboy protects the beneficial microbial life that healthy media and hydro systems depend on. Its pleated, cleanable sediment filter stage works alongside the KDF85 catalytic carbon media to keep particulate out of downstream equipment; for those maintaining multiple filtration units, we also carry the HydroLogic 5 micron sediment filter for large-scale pre-filtration needs.

Rated for a 25,000-gallon filtered capacity and a flow rate of 7 GPM (420 GPH), the BIGboy is sized for growers running continuous irrigation or filling large reservoirs, not just topping off a single tank. Built-in inlet and outlet pressure gauges let you monitor filter life at a glance, so replacement is based on actual performance instead of guesswork.

Features

💧
High Flow Rate

Delivers 7 GPM (420 GPH), built for continuous irrigation and large reservoir fills.

📊
Pressure Gauges

Inlet and outlet gauges let you monitor clogging and filter life at a glance.

🛢️
25,000-Gallon Capacity

High-volume filtration rated for large-scale, ongoing operations.

🔧
Heavy-Duty Mounting

Wall-mountable carbon steel bracket keeps the unit secure and out of the way.

♻️
Cleanable Sediment Filter

Pleated sediment filter can be cleaned and reused, cutting down on upkeep costs.

🏠
1" Inlet & Outlet

Sized for whole-house and whole-facility applications with standard 1" fittings.

🔩
Filter Wrench Included

Comes with a dedicated wrench for straightforward housing removal and service.

Specifications

Specification Value
Flow Rate 7 GPM (420 GPH)
Filtered Capacity 25,000 gallons
Inlet/Outlet Size 1"
Dimensions (H × W × D) 27.5" × 14.25" × 7.5"
Weight 28.5 lbs
Recommended Housing Replacement Every 3 years

Frequently Asked Questions

How much chlorine and sediment does the BIGboy actually remove? +

The BIGboy is rated to remove up to 99% of chlorine and up to 95% of sediment from incoming water. This dual-stage filtration protects root zones, beneficial microbes, and downstream equipment from common tap water contaminants.

What flow rate can I expect from this system? +

The BIGboy delivers a flow rate of 7 gallons per minute, or 420 gallons per hour. That makes it suitable for continuous irrigation runs as well as quickly filling large reservoirs.

How do I know when it's time to change the filter? +

The built-in inlet and outlet pressure gauges let you monitor clogging in real time — a growing pressure differential between the two is a sign the filter needs attention. As a general guideline, housings should be replaced every 3 years.

How is the sediment filter maintained? +

The sediment stage uses a pleated filter that's cleanable and reusable rather than fully disposable, which cuts down on ongoing maintenance costs and downtime compared to single-use cartridges.

How is the BIGboy installed? +

The system uses 1" inlet and outlet connections suited for whole-house or whole-facility applications, and it mounts to a wall using its included heavy-duty carbon steel bracket for a secure, space-saving installation.

Is a wrench included for filter housing service? +

Yes, a filter wrench is included with the system, making it straightforward to remove and service the housings when it's time to swap in new filtration media.

What kind of operations is the BIGboy designed for? +

For those with compact water needs, the HydroLogic smallBoy with KDF85 may be sufficient; however, with a 25,000-gallon filtered capacity and 420 GPH flow rate, the BIGboy is built for growers who need dependable, high-volume water quality at scale.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
1980+ Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock

You may also like