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🚀 Elevate your RV setup with the ultimate no-fuss holding tank!
The Icon 437 Bottom Drain Holding Tank is a compact, 8-gallon HDPE tank designed for seamless toilet mounting with built-in reinforcements. It includes all necessary fittings—3" threaded, 2" slip, and 3"ID/7"OD flange—eliminating the need for additional parts. Its slim profile (22.5" x 18.5" x 6") fits perfectly in tight spaces like travel trailers and bus conversions, featuring a bottom drain for efficient waste disposal.
| ASIN | B0058SQFRG |
| Best Sellers Rank | #1,017,803 in Automotive ( See Top 100 in Automotive ) #100 in RV Black Water Tanks |
| Brand | ICON |
| Brand Name | ICON |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 132 Reviews |
| Drain Type | Bottom Drain |
| Finish Types | Unpolished |
| Global Trade Identification Number | 00628423004377 |
| Included Components | Icon 00437 Bottom Drain Holding Tank With all Fittings HT630BSBD - 22.5" x 18.5" x 6" |
| Installation Type | built-in |
| Item Dimensions D x W x H | 23.5"D x 18.8"W x 7.1"H |
| Item Height | 7.1 inches |
| Item Type Name | Icon 00437 Bottom Drain Holding Tank With all Fittings HT630BSBD - 22.5" x 18.5" x 6" |
| Item Weight | 1 Pounds |
| Manufacturer | Icon Technologies Limited RV |
| Manufacturer Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
| Material | High Density Polyethylene (HDPE) |
| Material Type | High Density Polyethylene (HDPE) |
| Model Number | 437 |
| Product Care Instructions | Wipe with Dry Cloth |
| Product Dimensions | 23.5"D x 18.8"W x 7.1"H |
| Shape | Rectangular |
| Size | 1 x 152 cm |
| Style | Modern |
| UPC | 628423004377 |
| Unit Count | 1.0 Count |
J**O
Great product
Exactly what I needed for my travel trailer, since there isn't space under it.
L**.
Quality is evident
I really like that I don't have to install this under my bus conversion. It just fits right under the toilet. I thought I read that some people said that the outlet opening is 1.5 inches. Mine is definitely 3 inches. Haven't put it in yet but it just looks to be a quality product.
P**S
High quality, Just brace it with a 6" board around the lip
Great product and very easy to install
B**N
Perfect for skoolie
Perfect for skoolie. I raised the floor six inches then dripped this in. I cut one hole through the floor of the bus for drainage and one through the ceiling for venting. Things to note: The vent hole sits way to close to the flange. If you have a hand flush on the same side as the vent hole, it will likely block the flush handle. This happened to me, so i 90° directly out of the vent hole to the back corner of the bathroom and then I 90° up through the ceiling.
K**A
New Black Tank
Purchased this to replace the recirculating toilet in my Trailmanor. Easy to install and only needed to move the existing drain pipe about 1.5 inches. Able to mount a low profile directly on top. Added trim around the tank and now I have a much better toilet in my camper.
A**R
Very cool trailer upgrade.
I picked this up for a "poor man's Sealand" toilet mod on our RV. It was perfect for the job. This one has a toilet flange and a vent fitting on the top and a standard black tank drain fitting on the bottom. It has a textured top, internal bracing, and thick walls. There is no flex at all. It comes in black, but painting it white made it look much better. It's one of our best mods and was fairly simple.
K**.
Works great
I put this in a weekender horse trailer. It’s easy to install and is made of quality products.
L**S
it does work but its not great
Was a great idea however the toilet is tightened to tank but it is honestly wobbly
TrustPilot
2 周前
1天前