Teknor Apex Zero-G RV/Marine Drinking Water Hose, 25 ft × 1/2 in (4006-25)

Published · Researched 2026-09-21

2026 lineup note: As of September 2026 the 4006-25 (blue, 1/2 in × 25 ft, RV/Marine) remains the current RV-specific Zero-G SKU. Do NOT confuse with the generic garden model 4001-25. Warranty update from packaging evidence: the current RV & Marine retail box (verified photographically in this research) states "5 YEAR WARRANTY" — the 90-day figure seen in one RV-specific listing appears to be a retailer error. Treat 5-year as the packaging-supported term, but confirm Teknor Apex's current written terms before relying on it.

Version lineage (2023–2026)

• Zero-G 4006-25 (pre-2023–current): G-Force woven-fiber-jacket hose, 1/2 in ID × 25 ft, crush-proof aluminum couplings, ~2.8 lb, drinking-water safe, made in USA. 600+ PSI burst claim.
• 4001-25: the garden/green sibling — NOT drinking-water focused in the same listings; different warranty claims. Not this product.
• 2023–2026: No revision documented; the product's selling points (weight, kink resistance, cold flexibility to 35°F) are unchanged.

Overview

The Zero-G is the ultralight drinking hose: 2.8 lb for 25 ft — about 40% lighter than conventional vinyl — with a woven G-Force fiber jacket that resists kinks, abrasion, and leaks, and stays flexible down to 35°F. The crush-proof aluminum couplings survive being stepped on or run over (900-lb crush rating claimed). It's the hose full-timers and weight-conscious owners reach for when the EvoFlex's 3.51 lb and stiffer coil get old.

Key Specs

(Specs: retailer listings — Carp Coastal Marine 2.80 lb; United RV Parts $27.98; Tweety's $36.99; Zoro $29.29 — captured in 2026-09-20 research.)

Pricing

• MSRP: UNVERIFIED — re-verify live.
• Street: $27.98–$42.19 observed (United RV Parts $27.98; Zoro $29.29; Tweety's $36.99).
• All prices USD, research date 2026-09-20.

In the Box

• 25-ft Zero-G 4006-25 hose with attached aluminum couplings
• (UNVERIFIED: storage strap — confirm.)

Warranty

• UNVERIFIED: 90-day per the RV-specific listing vs. 5-year per garden-version listings. This is the single most important thing to confirm with Teknor Apex — the difference determines whether this is a consumable or a buy-once hose.

Support & Parts

• Teknor Apex Company (US manufacturer). Replacement washers are standard parts.

Community Verdict

The Zero-G has a cult following among weight-conscious RVers and boaters — the "40% lighter" claim is real and immediately noticeable when you're coiling a hose for the hundredth time. The kink resistance is the second-most-cited property; the woven jacket doesn't take a set the way vinyl does. Skeptics note the 1/2-in ID (vs. 5/8-in on the EvoFlex) and question flow rate for filling large tanks, and the warranty confusion (90-day vs. 5-year) genuinely bothers careful buyers.

Additional voices (Sept 2026 research): the hose threads' three rules apply here too — dedicated drinking hose, flush before first use, drain and cap for storage. The woven jacket's cleanability is the debated point: smooth vinyl wipes clean; a fiber jacket can hold grime — owners who camp in dusty/muddy conditions notice this. Cold-weather flexibility to 35°F is widely confirmed by owners; below freezing, no hose is happy.

Long-term durability & warranty-claim reality

The failure mode to watch is the jacket-to-coupling junction and UV degradation of the fiber jacket — the 600-PSI burst and 900-lb crush claims are lab figures, not field guarantees. Realistic expectation: 2–4 seasons of full-time use; the warranty question (90-day vs. 5-year) is exactly the uncertainty that should drive your purchase decision — get it in writing.

Version history — year by year

• 2023: 4006-25 current.
• 2024: No revision documented.
• 2025: No revision documented.
• 2026: Still current; street $27.98–42.19.

Head-to-head vs closest rivals

• vs Camco EvoFlex 22598 (/library/gear/rv-essentials/camco-evoflex-22598/, new in this batch): 5/8-in ID, machined nickel fittings, proven feel, 3.51 lb. EvoFlex for flow and fittings; Zero-G for weight and kink resistance.
• vs Camco TastePURE 25 ft (/library/gear/rv-essentials/camco-tastepure-25ft/, existing): the cheap white vinyl baseline — heavier, stiffer, the hose both of these upgrade.
• Outside the catalog: Flexzilla drinking-water hose; the garden 4001-25 (do NOT buy for drinking water on warranty/spec confusion).

Care & maintenance

Flush before first use; drain fully and cap; store out of UV; replace washers annually; use a pressure regulator (the burst rating is high, but campground spikes are still unkind to fittings). If the jacket gets grimy, rinse — don't machine-wash.

Buying traps

• 4006-25 vs. 4001-25: the model numbers differ by one digit and the products/warranties differ enormously — verify the "RV/Marine" labeling and the 4006-25 SKU.
• The warranty conflict: 90-day vs. 5-year — resolve with Teknor Apex before you decide this is a buy-once hose.
• 1/2-in ID: lower flow than 5/8-in hoses — fine for city-water hookup, slower for tank fills.
• "Kink-free" ≠ indestructible: the jacket resists kinks; it doesn't prevent fitting damage from being driven over.

Images

• teknor-apex-zero-g-4006-25-1.jpg — hero/coiled product shot
• teknor-apex-zero-g-4006-25-2.jpg — couplings detail
• teknor-apex-zero-g-4006-25-3.jpg
• teknor-apex-zero-g-4006-25-4.jpg
• teknor-apex-zero-g-4006-25-5.jpg
• teknor-apex-zero-g-4006-25-6.jpg
• teknor-apex-zero-g-4006-25-3.jpg — in-use/context shot

See [research workspace] for dimensions, sources, and what each depicts.

Images

Research image inventory (filenames as archived; the gallery above shows the selected images):

1. teknor-apex-zero-g-4006-25-1.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.
2. teknor-apex-zero-g-4006-25-2.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.
3. teknor-apex-zero-g-4006-25-3.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.
4. teknor-apex-zero-g-4006-25-4.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.
5. teknor-apex-zero-g-4006-25-5.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.
6. teknor-apex-zero-g-4006-25-6.jpg — provenance UNVERIFIED: gathered during catalog expansion; visually checked as exact model at gather time. Source page not recorded.

Research date: 2026-09-20. Prices and availability change frequently — re-verify live before purchase. Figures marked UNVERIFIED could not be confirmed from a primary source during this research.