Extended 28-FT 97521rv Sewer Hose Kit - Fits Thetford Sani-Con Turbo

Our review of the Extended 28-FT 97521rv sewer hose kit finds it best for RV owners who use Thetford Sani-Con Turbo drain systems and need a durable, long-reach replacement hose. The single biggest reason to buy is its combination of a 1.5 in inner diameter and a full 28 ft stretch, which makes dumping from awkwardly parked rigs far easier. This review covers build quality, compatibility with Turbo 400S/500S/600S/700 models, and the included wrench-free clamps and coupler so you can decide quickly if it matches your setup.

Key Features

• Length: The hose stretches to 28 ft, giving generous reach for most campground drain locations without needing extensions.
• Inner diameter: At 1.5 in the tube maintains good flow, reducing the chance of backups during emptying.
• Material: Made from modified PVC that is abrasion resistant and built to withstand repeated use on typical RV journeys.
• Compatibility: Designed to work specifically with Thetford Sani-Con Turbo 400S, 500S, 600S and 700 drain hoses, ensuring a direct fit for those models.
• Accessories included: Comes with two wrench-free clamps and one coupler so installation is straightforward and fast for most users.
• Ease of use: The spring design helps with handling and storing the hose, and simple operation requires no special experience.

Who It's For

The Extended 28-FT 97521rv sewer hose kit is ideal for RV owners who rely on a Thetford Sani-Con Turbo series drain and need a long, rugged hose that will reach distant dump stations or side-mounted sewer points. It suits campers who prefer a ready-to-install solution with clamps and a coupler included.

Those who should look elsewhere include owners of Thetford 300S systems, since this hose does not apply to that model, and anyone who needs an unusually large diameter line or a permanently fitted sewer plumbing solution for stationary RVs.

Pros & Cons

Pros

• Compatible with multiple Thetford Turbo models, making replacements straightforward for those systems.
• Durable modified PVC construction resists abrasion and should last through repeated use.
• Includes two wrench-free clamps and a coupler so users can install it quickly without tools.
• The 28 ft stretch provides practical reach for most dump configurations.

Cons

• Not compatible with Thetford 300S, so buyers must confirm their Turbo model before purchasing.
• The manufacturer advises lifting and draining after use to avoid corrosion if residue sits in the line, which requires an extra maintenance step.

Specifications

Brand	MytheeTale
Model fit	Thetford Sani-Con Turbo 400S, 500S, 600S, 700
Inner diameter	1.5 in
Stretched length	28 ft
Material	Modified PVC (abrasion resistant)
Includes	Two wrench-free clamps and one coupler

Our Verdict

The Extended 28-FT 97521rv sewer hose kit is a practical, value-minded choice for RV owners using Thetford Sani-Con Turbo 400S through 700 models who need extra reach and a durable hose. Its 1.5 in diameter and modified PVC construction deliver reliable flow and wear resistance, and the included clamps and coupler make installation fast. Confirm compatibility with your Turbo model before buying, but for compatible rigs this is a sensible replacement that balances cost and durability.

Frequently Asked Questions

Is this hose compatible with Thetford 300S?
No. The product does not apply to the Thetford 300S and is specified for Turbo 400S, 500S, 600S and 700 models.

What is the inner diameter and why it matters?
The inner diameter is 1.5 in, which supports good waste flow and helps reduce the chance of clogging during dumping.

What maintenance is recommended after use?
Lift the hose after use to ensure all waste water and residue is drained from the line to avoid corrosion if left with residue inside for long periods.