Prices and availability are tracked for France (amazon.fr and French retailers, in euros).
Filtre: price history and real discounts
DeaLynx tracks 5 Filtre products at amazon.fr, leroymerlin.fr. Each page shows the price history, the six-month usual price and a score that tells whether today’s price is a real deal.
As of November 2, 2026, 0 of 4 tracked Filtre products (0%) are at least 5% below their usual price.
Tracked Filtre products (5)
amazon.frFiltre à eau à osmose inverse sous évier, purificateur d'eau compact sans réservoir Philips à 5 étapes, système RO certifié NSF/ANSI 372, 2:1 pur pour drainer
588,34 €At its lowest—
amazon.frFiltre à eau MGidea NW-BR10B4, Unité de purification d'eau, 3 étages, Cartouche interchangeable 10" (254 mm), Système de filtration sédiments et charbons actifs, 1" - 32,89 mm
69,99 €At its lowest—
leroymerlin.frFiltre à eau pour robinet
1,00 €At its lowest—
amazon.frFiltre à Eau en Plastique Blanc, Réutilisable, pour Eau du Robinet
25,09 €At its lowest—
amazon.frFiltre de douche à 15 étapes - réduit les impuretés, élimine le chlore et le fluor, adoucit l’eau, réduit les démangeaisons cutanées et les pellicules
—Out of stock—
Frequently asked questions about Filtre prices
When are Filtre products cheapest?
Real drops cluster around Black Friday, the sales and the launch of a new model, which pushes the previous one down. The score on each Filtre page tells whether today’s price is already a low point compared with the usual price.
How do I know if a Filtre discount is real?
DeaLynx compares today’s price with the product’s six-month usual price, never with the retailer’s strike-through price. A discount only counts when today’s price is genuinely below.
How can I be alerted to a drop on a Filtre product?
Open the product page and track it: the price is recorded daily and an alert warns you as soon as it falls below your threshold or its usual price.