Best S300i Dolphin 2026

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Last Updated - 22.07.2026

Best Choice

01

MAYTRONICS

MAYTRONICS 9995885-DIY Swimming Cable 18 m for Dolphin S300 S300i E40i

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9.9

Exceptional

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Defective discontinued product
Defective discontinued product
Defective discontinued product
Defective discontinued product
Defective discontinued product

169,00 €
02

Dolphin

Dolphin Genuine Replacement Part - Durable Blue Timing Belt (Pack of 2) - Part Number 99831521-R2

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9.8

Exceptional

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Replacement Timing Belt Blue (Pack of 2)
Compatible with: S200, S300, S300i
Certified Maytronics Genuine Parts; Keep your Dolphin Pool Cleaner in top shape.

58,18 €
Value for Money

03

deawater

deawater (2 Pack Grey Replacement Rails for Maytronics Dolphin Robot Pool Cleaner, Compatible with Dolphin Models, Part Number 9983152-R2, Replacement Rails for Robot Pool Cleaner Parts

33% Off

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Reduce costs - Long term savings - Parts replacement is inevitable, but not painful. Buying durable parts can even be more durable than the industry's expectations, saving a lot of money.
Part number: 9983152-R2 is for a variety of Maytronics Dolphin robot pool
Durability 3. The grey swimming pool cleaner is made of high-quality materials and components that are durable and withstand the harsh environments commonly used in the swimming pool environment
Compatibility: Maytronics Dolphin Pool Cleaners: Active Series, Cayman, Discovery, Echo, E10, Encore, Escape, Nautilus CC, Premium, Prowler Series, Quantum, Triton Series models.

16,17 € 24,00 €(33% Off off)
04

FFyan

FFyan Ultra Fine Replacement Filter Basket Compatible with Dolphin Active 20, Explorer E30, M600, Proteus DX4, Triton PS, S200, S300, Part No: 9991458-R1

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9.3

Excellent

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Premium material: more robust and durable ABS plastic frame. Holds the filter layer firmly and prevents it from breaking during use.
Micro filtration technology: This filter basket is made of ultra-fine mesh fabric to effectively capture even the smallest particles and ensure that the pool stays clean and clear.
Efficient filtration: the floor spring filter easily collects large items such as leaves, improves filter efficiency and makes cleaning easier. The filter basket effectively removes dirt, debris, hair and dust from the swimming pool.
Easy to clean: the dirt on the filter can be easily removed from the garden hose with a simple stroke. Please rinse the filter every 4-6 weeks to achieve the best performances that last longer.
Compatibility: compatible with Dolphin Active 20, Active 30, Active 30i, Active 40, Active 60, Advantage Ultra, Discovery (new), Explorer E30, Explorer E50, Explorer E70, M600, Mercury, Premium, Proteus DX4, Proteus DX5i, Prowler 920, Prowler 930, Prowler 930. 00 W 00 200, S300, S300i, S400, T35, T45, T55i, Triton PS, Triton PS Plus, Warrior SE, Warrior SI.

43,99 €
05

Benfosh

Benfosh 9983106-R1 Inner Basket Insert Ultra Fine Filter Basket Compatible with Dolphin Robot Pool Cleaners, for Cross Over 2, Cross Over 3, S200, S300, Seamaster INT, Z1B, Z2C, Z3i

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9.2

Excellent

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Powerful filtration, clear water quality: the ultra-fine, sturdy filter paper absorbs sand and leaves more than conventional fabric. Allows better dirt reduction.
Great Material This fine filter for inner basket is made of high quality ABS and PET materials, which are sturdy, reusable, impact resistant and durable.
Fine filter for inner basket insert: compatible with S200, S300, S300i, S400, Active 20, Active 30, Active 30i, Active 40, Active 60, M600, T35, T45, T55i, Explorer E30, Explorer E50, Explorer E70, Triton PS, Triton PS Plus, Plus, Plus, Premium, Premium, (New), Mercury y, Quantum, Advantage Ultra, Proteus DX4, Proteus DX5i, Prowler 920, Prowler 930, Prowler 930W, Warrior SE, Warrior SI.Part Number: 9983106-R1
Efficient Filtration This pool cleaning filter removes dirt and debris such as leaves, hair, dust and diatoms from the pool.Enjoy crystal clear water without impurities.
EASY TO CLEAN To achieve the best performance, we recommend rinsing the filter every 4 6 weeks.

28,99 €
06

vhbw

vhbw 4 x H11 Filter Pad Compatible with Dolphin S300i, S300, S400, Quantum, Premium, S200 Pool Vacuum Cleaner, Pool Robot - Fine Filter

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9.0

Excellent

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Replacement for 9991432 R4
Replacement filter for your pool vacuum robot | Filters the finest floating particles up to 50 microns from the pool water | For clean and crystal clear pool water
Material: cotton, fleece, plastic, colour: black, white, weight: 402 g
For direct insertion into the filter basket of the vacuum cleaner - easy filter change. Carefully selected materials for maximum filter performance
Box contents: 4 x filter pads, accessories and spare parts for pool vacuum cleaners and pool cleaners

24,99 €
07

Drhomeam

4 Pieces 9991463-R4 Replacement Filter Set for Dolphin Robot Pool Cleaner, Swimming Pool Filter Fits S200 for Active 20 for Active 30 and S300i-M600 Models

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8.9

Very Good

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[Sturdy and Reliable Design] Made from materials, these pleated filter cartridges are washable and built to withstand regular use. You have a reliable swimming experience all summer.
[Quick Cleaning Solution] The filter plates can be effortlessly cleaned with a garden hose sprayer. This quick maintenance solution ensures that your pool cleaner works optimally over time without deteriorating.
[Optimized Cleaning Performance] Specially designed to catch fine dirt, sand and leaves, these filters improve the efficiency of your pool cleaner while reducing time spent on maintenance tasks.
[Easy to Replace Filters] Our ultra-fine replacement filter plates perfectly match popular robot pool cleaner models such as for20, for30 and forM600, making upgrades easy and effective.
[Easy Installation Process] Numbered filter panels make installation easy; even beginners can easily follow to replace their filters without confusion.

26,99 €
08

Minflora

Minflora Ultrafeiner Filterkorb für Dolphin E30 S300 S300i Active 20 PS Roboterreiniger mit ABS-Basis

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[Starkes und zuverlässiges Design] Die dicke plissierte Struktur sorgt dafür, dass der Filter seine Form unter Durchflussbedingungen beibehält und konsistente Ergebnisse ohne Verzerrung liefert.
[Stabiler ABS-Kunststoffrahmen] Gebaut mit einem starken ABS-Kunststoffrahmen, verspricht dieser Filterkorb außergewöhnliche Stabilität und Haltbarkeit während des Gebrauchs, widersteht Bruch im Laufe der Zeit.
[Praktische Wartung] Reinigen Sie den Filter einfach mit einem Gartenschlauch; sein wiederverwendbares Design ermöglicht es Ihnen, Zeit und Mühe zu sparen und gleichzeitig die Lebensdauer des Produkts zu verlängern.
[Entwickelt für Roboterpoolreiniger] Dieser ultrafeine Filterkorb ist kompatibel mit verschiedenen Modellen wie Active 20 und PS ab und ist somit ein unverzichtbares Zubehör für eine effiziente Poolreinigung.
[Effektive Schmutzaufnahme] Ausgestattet mit ultrafeinem Filterpapier, das sowohl Sand als auch Blätter effizient einfängt und traditionelle Filter für optimale Sauberkeit in Ihrer Poolumgebung übertrifft.

41,89 €
09

Benfosh

Benfosh 9991458-R1 Ultra Fine Filter Basket Compatible with Dolphin Active 20, Explorer E30, M600, Proteus DX4, Triton PS, S200, S300 Swimming Pool Maintenance Parts

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra-fine replacement cartridge filter: compatible with Dolphin Active 20, Active 30, Active 30i, Active 40, Active 60, Advantage Ultra, Discovery (new), Explorer E30, Explorer E50, Explorer E70, M600, Mercury, Premium, Proteus DX4, Proteus DX5i, Prowe. ler 920 Prowler 930, Prowler 930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, Triton PS, Triton PS Plus, Warrior SE, Warrior SI .Part Number: 9991458-R1.
Powerful filtration, clear water quality: the ultra-fine, sturdy filter paper absorbs sand and leaves more than conventional fabric. Allows better dirt reduction.
Great Material This pool filter cartridge is made of high quality ABS and PET materials, which are sturdy, reusable, impact resistant and durable.
Efficient Filtration This pool cleaning filter removes dirt and debris such as leaves, hair, dust and diatoms from the pool.Enjoy crystal clear water without impurities.
EASY TO CLEAN To achieve the best performance, we recommend rinsing the filter every 4 6 weeks.

42,99 €
10

vhbw

vhbw Cable Compatible with Maytronics Dolphin S300i Bio, S300i, S300, S200, S100 Pool Robot Transformer - 2.2m Power Cable

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Robust transformer cable for pool cleaner, power cable for connecting the power supply of your pool vacuum cleaner to the mains supply, reliable power supply
Replacement for 5898411LF
Perfectly fitting power cable with precision-manufactured plugs for optimal hold in socket and power supply. Long transformer cable for more flexibility
Connections: 1x earthing contact plug, 1x device-specific plug, length: 2.2 m, material: plastic/copper, colour: black, weight: 229 g
Box contents: 1 x transformer cable, accessories and spare parts for pool vacuum cleaners and pool pumps

16,49 €