Description
Manufactured with FDA-approved polyethylene resin, this tank complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 & 3.2, making it safe for potable water, grey water, or black water applications.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | C.ROTO MOLDG |
| Part Number | C05W H-318 |
Videos
250 Gallon Holding Tank
First Time Camper Series: Understanding your RV Holding Tanks
How To Install Water Tank Fittings | S02 E05 | Vintage RV Restoration
How To Install Uniseal Fittings on a Marine or RV Water Holding Tank
RV Tank Repair
Our RV Fresh Water Holding Tank Cracked - I Replaced it With a New RecPro Fresh Water Holding Tank
Underground Tanks | Ace Roto-Mold | Plastic-Mart.com
Why You Need the RecPro Portable Holding Tank!
Cargo Trailer Camper Conversion - Black Water Tank Install
200 Gallon RV Water Tank Combo - RecPro
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy