# BAYROL Chlorlent Chlorilong Ultimate

**Brand:** Bayrol
**Category:** Piscine & spa
**Code (GTIN/SKU):** 4008367993443
**Canonical URL:** https://openreviews.io/en/reviews/bayrol/bayrol-chlorlent-chlorilong-ultimate-4008367993443

## Rating: 5.0/5 ★★★★★ — 2 reviews analyzed
_Confidence: high_

## At a glance

BAYROL Chlorlent Chlorilong Ultimate reviews: 5.0/5 based on 2 analyzed reviews from 2 sites, updated September 9, 2026.

Praised: dual-phase formula and copper sulfate-free.

2 reviews analyzed, all published on other sites.
Other sites: 2 sources, 2 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This water treatment comes in the form of 300g dual-phase multifunctional chlorine tablets, designed to ensure regular pool disinfection. Users appreciate its formulation that complies with current regulations and the complete absence of copper sulfate.

## Strengths

- **Dual-phase formula** — The 300g format offers an optimized multifunctional action for water maintenance.
- **Copper sulfate-free** — The composition excludes copper sulfate, thereby respecting pool liners.

## Frequently asked questions

- What is the duration of action for a 300g tablet?
- Is this chlorine compatible with pool liners?
- How does the dual-phase technology work?
- Does the product contain chlorine stabilizer?

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_Source: OpenReviews — https://openreviews.io/en/reviews/bayrol/bayrol-chlorlent-chlorilong-ultimate-4008367993443_