Aquarium supplies for your fish tanks, reef tanks and water gardens.Home
Specials & Clearance Aquarium Products: Sign up for our newsletter for special articles, promotions and coupon codes.Specials
New Aquarium ProductsNew Items
Aquarium Fish & Reef Education CenterEducation
Aquarium Fish & Reef ForumsForums
Help and InformationHelp & Info
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
New BillMeLater customers: Get $10 Off $50
Deal of the Day!
Time Left
00:00:00
Only: $19.99
Narrow Your Search
Shop By Brand
AquaticLife
Captive Purity
Kent Marine
SpectraPure
 

Top sellers
Captive Purity Deluxe RO/... Captive Purity Pro RO/DI ...
 
 
Aquarium Supplies  
Additives
Air Pumps
Aquariums
Books & Cd's
Calcium Reactors
CO2 Regulator Kits
Chillers
Controllers
Dosing Pumps/Top-Off
Filters
Filter Media
Food
Freshwater Products
Heaters
Hydrometer
Lighting
Maintenance
Medications
Miscellaneous
Overflow Boxes
Ozonizers
Plumbing Parts
Powerheads
Protein Skimmers
Pumps (External)
Reverse Osmosis
Salt Mix
Substrate
Test Kits
Thermometers
UV Sterilizers
Wavemakers
Wet/Dry Filters
Shop By Brand


Pond Supplies

Reef Tank Packages

Betta Fish Supplies

Coral Propagation

Clearance

Catalog Quick Order

Gift Certificates

Home

» Saltwater Aquarium Supplies » Reverse Osmosis » RO/DI Water Filters » 24 to 40 GPD

» 9 items found
  Search my results:  Sort By: Display items:
Search Suggestions: RO DI | captive purity | ro | filter | maxxima | ro water | water | reverse osmosis professional water purification system | replacement filter | kent 4 stage
SpectraPure® Maxpure RO/DI System

SpectraPure® Maxpure RO/DI System

SpectraPure® MaxPure MPDI Systems incorporate high-flow high-rejection TFC membranes, a 1 micron sediment filter, a 10 micron carbon block filter, and a custom formulated 10” color-change DI cartridge. MPDI systems are available f...

Avg. Customer Review (9) reviews


Related Searches: ro di | ro di system | spectrapure | filter
Price Range:
$159.99 to $259.99
Captive Purity Pro RO/DI Filter System - Clear Canisters

Captive Purity Pro RO/DI Filter System - Clear Canisters

Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...

Avg. Customer Review (18) reviews


Related Searches: captive purity | ro di | ro | filter
Price Range:
$279.99 to $299.99
Kent Marine Hi-S Maxxima RO/DI System

Kent Marine Hi-S Maxxima RO/DI System

The MAX35HiS is a 4 stage 35 gallon per day RO/DI unit with clear canisters. These filters will provide the purest water possible. This unit will remove 99.9% of tap water contaminants, providing lab grade water. The MAX35HiS incl...

Avg. Customer Review (11) reviews


Related Searches: ro | maxxima | kent 4 stage | ro di
Price Range:
$289.99 to $309.99
AquaticLife™ Four Stage RO/DI Professional Water Purification System

AquaticLife™ Four Stage RO/DI Professional Water Purification System

AquaticLife™ Four Stage RO/DI Professional Water Purification Systems are designed for ease-of-use and years of life. Available in Deluxe and Power models, these RO Units remove harmful substances such as heavy metal ...

Avg. Customer Review (3) reviews


Related Searches: filter | ro water | water | ro
Price Range:
$209.99 to $399.99
Captive Purity Deluxe RO/DI Filter System - Clear Canisters

Captive Purity Deluxe RO/DI Filter System - Clear Canisters

Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...

Avg. Customer Review (9) reviews


Related Searches: captive purity | replacement filter | ro di | filter
Price Range:
$214.99 to $229.99
Kent Marine Deluxe Hi-S Maxxima RO/DI System

Kent Marine Deluxe Hi-S Maxxima RO/DI System

KENT MARINE DELUXE HI-S MAXXIMA 35 GPD RO/DI SYSTEM Hi-S RO/DI System Feature Disposable Mixed Bed Resin Cartridge Carbon Block Pre-Filter 1 Micron Sediment Pre-Filter Available in 35gpd and 60gpd Deionizing res...

Avg. Customer Review (14) reviews


Related Searches: maxxima | ro di | ro | water
Price Range:
$349.99 to $389.99
SpectraPure® CSP -DI RO/DI System

SpectraPure® CSP -DI RO/DI System

SpectraPure® CSP-DI Systems feature SpectraSelect TFC membranes (guaranteed >98% rejection), a 0.5 µm MicroTec sediment filter, and a 0.5 µm Carbon Block Pre-Filter (for greatly enhanced membrane life), plus a 33% larger capaci...

Avg. Customer Review (4) reviews


Related Searches: di | ro di | spectrapure | restrictor 90
Price Range:
$294.99 to $399.99
Kent Marine Maxxima RO/DI System

Kent Marine Maxxima RO/DI System

Kent Marine Maxxima RO/DI System features: Disposable Mixed Bed Resin Cartridge Carbon Block Pre-Filter 1 Micron Sediment Pre-Filter Available in 24 GPD and 50 GPD Deionizing resin with a color change indicater t...

Avg. Customer Review (4) reviews


Related Searches: maxxima | ro | ro di | ro di
Price Range:
$269.99 to $294.99
Buy a Captive Purity 35 GPD Deluxe RO/DI Unit and Get the RO/DI Replacement Filter Kit FREE

Buy a Captive Purity 35 GPD Deluxe RO/DI Unit and Get the RO/DI Replacement Filter Kit FREE

Buy a Captive Purity 35 GPD Deluxe RO DI Unit and Get a RO/DI Replacement Filter Kit for FREE Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent st...

Be 1st to review


Related Searches: ro di unit | ro di ro di filter | ro unit
Our Price: $214.99
Item Code: CP13311
Shopping Cart
Cart:
Subtotal:
Shipping:
Total:
0 items
$0.00
$0.00 $0.00
Cart:
Subtotal:
Shipping:
Total:
View Cart
Checkout
Bill Me Later We proudly accept all of these forms of payment
Free Shipping! On orders over $175.00 BBB OnLine Reliability Program BizRate Circle of Excellence - Platinum Winner
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Subscribe
Testimonials
October 30, 2009
"Fast shipping, great prices and selection."
Bizrate Online Shopper

October 29, 2009
"Great experience. See you next time!"
Bizrate Online Shopper

October 28, 2009
"I would recommend Marine Depot to anyone looking for reasonable pricing."
Bizrate Online Shopper

Marine Depot Reef Squad
Aquarium Controllers - lights, pumps, temp & more