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Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (5 Gallon & 7 Gallon) | RV Water Holding Tanks

  • Based on 51 reviews
Condition: New
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$132.94 Why this price?

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Availability: Only 9 left in stock, order soon!
Fulfilled by classAcustoms

Arrives Apr 18 – Apr 22
Order within 1 hour and 16 minutes
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Features

  • Combo Pack of RV Fresh & Gray Water Tanks, 5 Gallon & 7 Gallon
  • NSF Certified MATERIALS used for manufacturing process -- ALL PARTS of tank made with NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization -- The tank and fittings are both made out of this material.
  • These 5 gallon and 7 gallon tanks each have three 1/2" female NPT fittings and one 1 1/2" female NPT fitting. Please note - the 11/2" female NPT fittings have a membrane sealing them closed, this membrane must be cut out by the end user for the fittings to be used. The 1/2" fittings are open, *WITHOUT* any membrane sealing them closed.
  • 5 Gallon Tank measurements - 17 1/2" x 9 3/4" x 7" (+/- .25")
  • 7 Gallon Tank measurements - 23 3/4" x 9 3/4" x 7" (+/- .25")

Description

NSF Certified MATERIALS used for manufacturing process -- ALL PARTS of tank made with NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization -- The tank and fittings are both made out of this material. FRESH/DRINKING WATER SAFE - Other tank brands without NSF logo will not pass a health inspection, tanks made without the correct materials may be hazardous to your health. BPA FREE - Class A Customs does not carry this chemical nor uses it in the manufacturing process. FRESH or GRAY TANK use. SEAMLESS one piece construction, no seams to burst. RESISTANT to Stain, Corrosion and Rust Resistant. COLOR Creamy White you can see waterline through tank. OEM PART - No retail box - no install instruction. Have a certified technician install all parts to prevent product damage and personal injury. PREPARATION - Sanitize each tank prior to use to remove any debris from the manufacturing process. Tanks are made in a warehouse, wipe with a damp cloth to remove surface dust or scuffs. TANK MUST BE VENTED allowing air in and out when in use. DO NOT PRESSURIZE TANK DO NOT HOOK GARDEN HOSE DIRECTLY TO TANK DAMAGE WILL OCCUR DO NOT over-tighten fittings damage will occur. MOUNTING & BRACING - Place tank on level surface and brace to prevent tank from moving during transit. DO NOT hang tank by straps. DO NOT place weight on tank. WARRANTY - Cutting or modifying the tank in any way voids any/all warranty Using tank for any purpose other than fresh/gray water storage voids any/all warranty FOOD VENDORS You must verify requirements with health department where inspection will be made. BEFORE PURCHASING - Verify Requirements on Fresh Water Tank, Gray Water Tank, fittings, drainage, and mounting placement.

Brand: classAcustoms


Color: Creamy White


Material: Polyethylene (PE), Resin


Product Dimensions: 23.75"L x 9.75"W x 7"H


Capacity: 5 Gallons


Brand Name: classAcustoms


Manufacturer: Class A Customs


Manufacturer Part Number: TKC-05/07


Material Type: Polyethylene (PE), Resin


Item Dimensions L x W x H: 23.75"L x 9.75"W x 7"H


Capacity: 5 Gallons


Color: Creamy White


Shape: Cylindrical or Rectangular


Specification Met: National Sanitation Foundation 61


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 18 – Apr 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Works great
I use this for my mobile food truck for sink waste. They were easy to set up.
Reviewed in the United States on February 25, 2025 by Jessica ruth

  • Used for food truck
Food grade approved
Reviewed in the United States on July 7, 2025 by Brandon Wilson

  • Descriptions are false
Not what they claim
Reviewed in the United States on May 21, 2025 by Josh Bradford

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