Orders over $35 qualify for free shipping. Orders under $35 will incur a $5 shipping charge. Excludes Plows, Dump Inserts, Trailers & Salters.
snow plow replacement parts
salt spreader accessories
shorelander trailer parts
triton snowmobile trailer parts and accessories

Valterra K88121 RV Starter Kit With Water Regulator

Product Number: VAL-K88121
Vendor Number: 08358115
$70.95 $60.99

Valterra K88121 RV Starter Kit With Water Regulator

Product Number: VAL-K88121
Vendor Number: 08358115
$70.95 $60.99 You Save $9.96 (14.0%)
Adding this item to your cart will qualify your order for US domestic


Kit includes a 30-to-15-amp power adapter, a 25' long drinking water hose, a water pressure regulator, a 10' long sewer hose with disposable gloves, a roll of septic-safe toilet paper, and 2 Pure Power tank treatments to break down waste.



  • Standard starter kit contains supplies for maintaining the sewer system in your RV
  • Pure Power sewer treatment packets assist in breaking down waste and eliminating odors
    • Easy to use - just drop packet in your RV's toilet and flush
    • Biodegradable material dissolves in your black-water tank
    • Packets also work in your gray-water tank
  • Pressure regulator keeps high water pressure from damaging your RV's plumbing
    • Controls water pressure from the campground's water supply
    • Keeps water flowing normally through your sinks and shower
  • 10' Sewer hose lets you drain your RV's tanks at a dump station
    • Bayonet adapter on 1 end secures hose to your RV's waste valve
    • Open hose end accepts adapters (sold separately) to connect to sewer inlet at dump station
    • Included disposable gloves keep waste off of your hands
  • 25' Drinking water hose runs potable water to your RV's fresh-water plumbing
    • Connect hose to a city water outlet at your campsite
    • Fill your RV's fresh-water holding tank
  • Power adapter lets you plug your RV's 30-amp power cord into a 15-amp electrical hookup
  • Septic-safe, 2-ply toilet paper won't clog up your waste tank



  • Sewer hose dimensions:
    • Diameter: 3"
    • Extended length: 10'
    • Compressed length: 11-3/8"
  • Drinking water hose:
    • Dimensions: 25' long x 1/2" diameter
    • Maximum pressure: 160 psi
  • Regulator pressure range: 40 - 50 psi


Pure Power Packets Dissolve Waste and Neutralize Odors

Over time, waste can build up along the inside of your RV's sewer pipes and holding tank. This can lead to nasty sewer odors, or worse, clogged plumbing. The Valterra Pure Power packets are designed to help break down lingering waste in your RV's plumbing, eliminating odors and keeping your sewer pipes from backing up. And with a pre-measured, biodegradable compound, just 1 pouch can treat up to 40 gallons. Just fill your toilet bowl, drop in the pouch, and flush.


K88121 Valterra Standard RV Septic Starter Bundle with Pure Power Blue Toilet Packs and Water Pressure Regulator Nozzle

  • Sewer Hose
  • Power Adapter
  • Water Regulator
  • Gloves
  • Drinking Hose
  • RV Septic Tank Treatment


Click here to browse our massive selection of RV Sewer Hose Products




Prop. 65 Warning for California Residents

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Customers Also Bought:
Valterra K88105BELL Custom RV Accessories Starter Kit
REG. $55.95
Sale! - $45.99
You Save $9.96 (17.8%)
Free Shipping
Valterra K88122 RV Accessory Starter Kit In A Bucket
REG. $76.95
Sale! - $64.99
You Save $11.96 (15.5%)
Free Shipping
Valterra K88205 EZ Coupler Sewer Starter Kit
REG. $86.99
Sale! - $76.99
You Save $10.00 (11.5%)
Free Shipping
Valterra Products, Llc K88102 Basic RV Starter Kit with Pure Power
REG. $51.95
Sale! - $41.99
You Save $9.96 (19.2%)
Free Shipping
Please enable JavaScript for Full Site Functionality