CoralVue

Di-4 Drop-In Fleece Filter System - 4 inch - Klir

CV0108

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Klir Fleece Filter Di-4

Modular Mechanical Filtration at its Finest

The Patent Pending Klir Fleece Filter Di-4 fits directly into most 4in filter sock chambers that automatically unrolls new material as it gets clogged, removing suspended particles from your aquariump and producing crystal clear water. Enjoy maintenance-free aquarium filtration for months at a time.

The Klir filter is a direct replacement for filter socks on sumps with sock trays. Simply remove your sock and insert the Klir. As water passes through the Klir filter and the filtering material becomes saturated with waste, the water level will begin to rise. When the water makes contact with the optical sensor, a motor is activated to advance clean filtering material. As clean material is exposed, water is now able to flow freely, lowering the water level in the sock tray and deactivating the motor.

Klir`s filtration provides three main benefits: 

  • Results in crystal clear water filtered down to 50-microns — double the filtering capacity of most filter-socks.
  • Waste is removed from the water column before it has time to breakdown, helping to maintain low nutrient parameters!
  • The constant chore of monitoring and swapping filter socks or other mechanical media every few days is eliminated for months at a time. Once the filtering media is exhausted, replacing it is a snap and very economical.

Features:

  • Easy drop-in installation even in tight spots
  • Fully automatic with smart controller
  • Compact and directly replaces 4-inch filter socks
  • Holds 25 yards of 50-micron fleece
  • Capable of filtering up to 750 GPH per unit
  • Removable lid with carbon insert for noise and odors
  • Expandable to dual units for higher flow rates

Includes:

  • 1 - 50 Micron / 50 Yards of fleece

Manufacturer Info

CoralVue Aquarium Supplies
CoralVue, founded in 2002, provides high-quality aquarium lighting at prices any hobbyist can afford. The company was formed by David D’Aquin, an underwater video and lighting expert who has teamed with commercial divers, the U.S. Navy and National Geographic on a variety of projects. D’Aquin took his knowledge of lighting and electronics and focused these passions on creating products for the aquarium industry. In just a short time, CoralVue pioneered the development of the 400-watt double-ended metal halide bulb and the unique color temperature spectrum of ReefLux metal halide bulbs. CoralVue also develops high-quality electronic metal halide ballasts to power their bulbs. They offer ballasts in single, dual, triple and dimmable lamp models. To compliment their line of lighting products, CoralVue entered the protein skimmer and calcium reactor market in 2004.

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9 Questions
Displaying questions 1-9
 
Q
does this work with the RSR350 V3 sumps?
Asked : Aug 23, 2020
By : Mateo, NYC
 
 
 
A
Unfortunately, this filter will not fit the Red Sea Reefer 350 without modification.
Answered : Aug 24, 2020
By : MD TECH
 
Q
Will this fit in a Red Sea 250 Reefer???
Asked : Jul 29, 2020
By : Abdiel Villalobos, Phoenix AZ
 
 
 
A
This system will not fit the Reefer 250 Sump out of the box.
Answered : Jul 30, 2020
By : MD TECH
 
 
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Overall, others give this:

  • 4.4

9 Reviewers (89%) would recommend this

Overall Rating:

download image
5  Star
 7
4  Star
 1
3  Star
 0
2  Star
 0
1  Star
 1
 
5
5.0
Works as expected

reviewerbadge
PROS
Less maintenance.
CONS
Nothing as of now.
REVIEW
Good product that will save a lot of filter sock maintenance time. Works as advertised.
  • 1
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5
5.0
No more filter socks!

reviewerbadge
PROS
Simply no more filter socks
CONS
Havent had any yet after a month of use.
REVIEW
Amazingly easy to install on the Waterbox 70.2 Reef sump system... Have been running for 1 month to the day and I still have about a quarter of or more let on the roll... Very Very Happy with this purchase!
  • 1
Was this review helpful: Yes(1)No(0)
 
 
 
5
5.0
Thins thing is awesome!

reviewerbadge
PROS
No maintenance for a month! Cleaner tank, very quiet
CONS
Easy to put together but some kind of instructions would of been nice. Used youtube to figure it out.
REVIEW
Got tired of cleaning filter socks every 2 days so I invested in this for my waterbox 130.4. I have to say I wish I did this sooner! No more dealing with filter socks 3 or 4 times a week. I just change the roll once a month. Easy! And it's quiet because I still haven't heard it roll to new felt yet....Read More
  • 1
Was this review helpful: Yes(4)No(0)
 
 
 
5
5.0
You need to make changes for it to work.

reviewerbadge
PROS
Excellent replacement for filter sock
CONS
They need to upgrade the motor/controller/sensor
REVIEW
I got this a week ago and right off the box it did not work, I was frustrated because the sensor/motor/ controller was faulty. I wrote to Coralvue and they send me a replacement motor/sensor/controller and it worked.
Make sure water passes through the roller filter without any leaks around. Read More
  • 1
Was this review helpful: Yes(1)No(0)
 
 
 
4
4.0
Nice Option
reviewerbadge
PROS
Easy and small footprint
CONS
Motor seems weak
REVIEW
I purchased this unit because I was able to put it in my Red Sea Max S650 sump with some although minor mods. So far it has been doing well. I do think the motor could be stronger. May try and updrade it myself.
  • 1
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5
5.0
Very well built
reviewerbadge
PROS
Great to setup
CONS
None
REVIEW
Easy to put together. Very well built and super quite works great for my tank.
  • 1
Was this review helpful: Yes(1)No(0)
 
 
 
5
5.0
Works really well and even better with some mods
reviewerbadge
PROS
The only opton if sump space is limited and it works & 50 micron fleece is great.
CONS
The controller is very basic but it works. The flip open aspect needs a latch.
REVIEW
The Klir DI-4 and DI-7 get a bad rap because the older version had a really buggy controller and the rollers that the filter ran on pretty much sucked. The Ver 2 model which is sold now comes with a fixed controller and the rollers now have a smooth cover lining that rolls with the fleece. I have...Read More
  • 1
Was this review helpful: Yes(6)No(1)
 
 
 
Write Your Review Earn 15 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.4

9 Reviewers (89%) would recommend this

Overall Rating:

download image
5  Star
 7
4  Star
 1
3  Star
 0
2  Star
 0
1  Star
 1
 

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