SKU: 91417425730

IWS Flood & Drain (Std. Remote)

Sale price$618.73 Regular price$687.48
Save 10%

Pay in installments of $171.87 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

IWS Flood & Drain (Std. Remote)The IWS system has become the most popular modular flood and drain system on the market since its launch some 20 or so years ago when it drew from (and improved upon) the other modular flood and drain systems in the market. As such it is a reliable, easy to use, pot based growing system designed with the grower in mind. Over the years very little has changed but these days it is available with three different inner pot types and flexible or rigid

The IWS system has become the most popular modular flood and drain system on the market since its launch some 20 or so years ago when it drew from (and improved upon) the other modular flood and drain systems in the market. As such it is a reliable, easy to use, pot-based growing system designed with the grower in mind.

Over the years very little has changed but these days it is available with three different inner-pot types and flexible or rigid reservoirs (though the systems are only available for delivery with the flexi-tanks).

Punched pots are along the lines of the original pot with a solid, near-vertical wall and a moulded grid/mesh base. These have a 9.5l volume and are suitable for most media types but are predominantly used with a 60:40 Clay/Coco mix on a base layer of pure clay pebbles.

The benefit of the 60/40 mix is the water retention and root protection brought by the Coco, the fact that the Coco retains some moisture means that the flood frequency can be reduced which is a good thing in larger systems where the flood time can be significantly longer.

Aqua pots are a traditional net pot with a slightly wider lip to allow them to be used in this system. That is to say they have a net outer wall and base allowing for maximum drainage and aeration. These pots have a 5.5l volume and are the pot of choice for using with pure clay pebbles. With these standard remote systems we only usually recommend this on the smaller, 6-pot, and 12-pot systems.

Culture pots are the second option for mixed media with a net base and partially net wall (the bottom couple of inches are net with the upper part of the pot being solid-walled). These pots have a 5.5l volume.

As with all flood and drain systems, the IWS can be used with a variety of hydroponic growing media, although in our experience using the punched pots with the bottom third of the pot as pure clay pebbles and the top two thirds as their own coco/clay mix is the best approach.

As with any hydroponic system you need to be aware that pythium can be an issue, using products such as Pythoff in the summer is highly recommended.

These systems are expensive but worth the money, for growers looking for a pot-based active hydroponic system we still think the IWS is the best on the market.

***Please note we only ship this product to the UK mainland - Please allow 3-5 working days for delivery.***

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91417425730

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
D.Hutch
Bozeman, US
★★★★★ 5
back on the water
perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
J
Verified Purchase
Jerry D.
Boise, US
★★★★★ 5
Maintenance for Sea Ray 175 boat
Had everything needed for replacement of lower unit impeller. Should be replaced every 3 to 5 years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2024
K
Verified Purchase
Kyle Seal
Bozeman, US
★★★★★ 5
Works good
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Good quality and flexible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
A
Verified Purchase
anziodad1944
Los Angeles, US
★★★★★ 5
Great quality as expected.
Size: silicone wire 40ft, Color: Gray
Great quality as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
D
Verified Purchase
Daniel Smith
Charlottesville, US
★★★★★ 5
BNTECHGO 14 Gauge Silicone Wire Spool 40 feet Ultra Flexible High Temp 200 degrees
Size: silicone wire red 20ft and black 20ft, Color: Red and Black
I'm reworking all the interior and exterior electrical wiring, relay's, connections (body grounds as well) on my 1994 GMC K-2500, the original wire did a good service for the 25 years it has been used. I'm disabled and refuse to pay $50,000 for a new truck (it wouldn't run as well as my 1994 anyway) I was hesitant about this brand or wire, but I thought (I'm not supposed to do that) I would give them a chance thanks to the reviews. I was Extremely Pleased at the High Quality of this "Real Copper" wire, not aluminum w/ coated- COPPER !, tinned very well, the silicone insulation is real industrial grade silicone. I run all my wire inside of braided nylon sheathing and securely fasten it every 24", using adhesive lined shrink tubing over all connections- works very well with this wire, it is easy to form for tight turns, lays straight once laid out, soders excellently (the top notch tinning helps there), I now have several hundred feet of 18, 16, 14 and 12 gauge of this VERY High Quality wire (It will be used on my solar system as well now) Thanks again Amazon for another "Top Quality, First Class" product that I can have delivered to my door, 90 miles from town, AND Thanks to everyone who takes the time to review the items we all could benefit from knowing better what the strong and weak points are
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2019

recommand products