Water Right 400 Series Polyurethane Garden Hose, 100 ft - Slim

In this review the Water Right 400 Series Polyurethane Garden Hose is judged on everyday garden usefulness and build quality. It is aimed at gardeners who want a lightweight, drinking-water-safe hose for raised beds, patios or container gardens; the single biggest reason to buy is its slim 7/16' inner diameter combined with premium polyurethane construction that keeps the hose light and flexible while remaining safe for watering food plants. The review finds it especially well suited to users who prioritize ease of handling and chemical-safe irrigation.

Key Features

• Slim design: The 7/16' inner diameter balances water flow and maneuverability, making the hose easy to coil and route through small spaces.
• Drinking water safe material: Made from 100% virgin polyurethane free of lead, phthalates and BPA, so gardeners can water edible plants without contamination concerns.
• Made in the USA: Domestic manufacture lends consistent build quality and attention to brass fittings and strain reliefs.
• Effortless flow: Delivers roughly 4 gallons per minute at 40 PSI, which is adequate for planters, raised beds and light watering tasks.
• Durable fittings: Solid chrome-plated brass, lead-free connectors resist corrosion and create reliable watertight seals.
• All-season flexibility: The hose remains pliable in changing temperatures, so it resists stiffening or cracking across seasons.

Who It's For

The 400 Series is ideal for homeowners with small to medium gardens, balcony or patio planters, and anyone who prefers a lightweight hose that is easy to store and carry; the slim 7/16' profile makes it especially good for tight spaces and frequent handling. It also suits gardeners who want a hose certified safe for drinking water and food garden use.

Those who water very large lawns, run multiple spray tools at once, or require maximum flow and a wider bore should look elsewhere for a larger-diameter hose. If absolute kink-proof performance under heavy tugging is the primary concern, consider a heavier commercial-style hose, although customer experience here is generally positive on durability.

Pros & Cons

Pros

• Very lightweight and easy to maneuver, making daily watering less strenuous.
• Made from drinking-water-safe polyurethane so it is safe for edible gardens.
• Durable chrome-plated brass fittings and built-in strain reliefs extend usable life.
• Maintains flexibility across seasonal temperature changes and resists cracking.

Cons

• The slim 7/16' diameter limits flow compared with larger hoses, so it is not ideal for heavy-duty lawn irrigation or supplying multiple high-flow attachments.
• Customer reports on kink resistance are mixed; some users report occasional bends under tight routing.

Specifications

Length	100 ft
Inner diameter	7/16 in
Material	100% virgin polyurethane
Flow rate	About 4 gallons per minute at 40 PSI
Fittings	Chrome-plated lead-free brass
Weight	Approximately 3.3 lb per 50 ft (lightweight)
Origin	Made in the USA

Our Verdict

The Water Right 400 Series is an excellent choice for gardeners who prioritize a lightweight, food-safe hose that is easy to handle and store; its slim 7/16' design and quality brass fittings deliver dependable everyday performance for raised beds, planters and patios. While not built for maximum flow or heavy commercial use, its durability, all-season flexibility and safe polyurethane construction make it good value for home gardeners focused on ease of use and long-term reliability.

Frequently Asked Questions

Is this hose safe for watering edible plants?
Yes. It is made from 100% virgin polyurethane free of lead, phthalates and BPA, so it is safe for watering food gardens.

How much water does it deliver?
It flows at about 4 gallons per minute at 40 PSI, which is suitable for planters, beds and light irrigation tasks.

Will it kink or crack over time?
The hose is engineered to resist kinks and cracks and stays flexible in different seasons, though some users report occasional bending under tight routing.