Silent Air Extractor - Prima Klima WHSP - 300|420|530m³/h - Ø125mm - 3 speed Prima Klima - 2

BLOOMLED / INDOOR GROWING

Silent Air Extractor Prima Klima WHSP Ø125mm - 300/420/530 m³/h - 3 Speeds

Ref. EXT-PK-125-WHSP3-360-460-530M3H

Prima KlimaMarque

315 x 309 mm (LxH)Dimensions (cm)

2.69 kgPoids (kg)

Silent extraction up to 530 m³/h — the Prima Klima WHSP Ø125 mm renews the air in your grow tent discreetly, across 3 speeds.

Selected by BloomLED, an indoor-growing expert for more than 10 years, for reliable, long-lasting ventilation.

Ø125 mm · 300/420/530 m³/h · 57 W · Shock-proof polyamide

€179.90

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VENTILATION

Prima Klima WHSP: the Ø125 mm silent extractor that pairs airflow with discretion

At BloomLED, an indoor-growing expert for more than 10 years, we know that controlled ventilation is the backbone of a healthy grow space. The Prima Klima WHSP silent air extractor (Whisperblower) is engineered to renew the air in your grow tent without ever giving your setup away: up to 530 m³/h of airflow with remarkably discreet operation. Thanks to its shock-resistant polyamide housing and its refined aerodynamic design, this Ø125 mm, 3-speed model combines performance, energy efficiency (57 W) and long service life. Built for demanding growers, it fits equally well in a compact tent or a larger indoor lab, and pairs perfectly with a carbon filter for complete control over odours and temperature. A reliable workhorse that keeps your climate stable season after season. Our experts recommend sizing your extraction with a little headroom: a higher airflow set to a mid speed stays quieter than a small extractor pushed to its limit. Its 300–530 m³/h range covers the vast majority of tents from 60×60 to 120×120 cm, and the BloomLED team, based in France, will help you pick the extractor and filter pairing best suited to your space. Whether you are setting up your very first grow tent or upgrading a multi-tent room, the WHSP delivers the quiet, dependable air movement that keeps humidity in check, prevents hot spots and gives your plants the fresh, CO₂-rich air they need to thrive.

Silent Air Extractor Prima Klima WHSP Ø125mm - 300/420/530 m³/h - 3 Speeds

Specification	Value
Marque / Brand	Prima Klima
Modèle	WHSP Whisperblower 3 vitesses
Diamètre	Ø 125 mm
Débit d’air	300 / 420 / 530 m³/h
Puissance	57 W
Tension	230 V — 50/60 Hz
Moteur	AC, 3 vitesses
Matière	Polyamide anti-choc
Poids	2,69 kg
Dimensions	315 × 309 mm
Température max	50 °C
Isolation phonique	Oui

530m³/h max

3speeds

57Watts

Ø125mm

Installation is straightforward: connect the extractor to your Ø125 mm ducting, position it in extraction mode (air out) at the top of the grow tent and link it to a carbon filter at the intake to trap odours. For automatic regulation, plug it into a thermostat socket that adjusts the speed according to temperature. Simple upkeep — regularly dusting the blades — is enough to preserve its airflow and quietness year after year, making the WHSP a lasting investment for your indoor grow.

🌬️ Up to 530 m³/h airflow

Three speeds (300, 420 and 530 m³/h) let you match air renewal precisely to the size of your grow room and the stage of your plants, from vegetative growth through to flowering.

🔇 Whisper-quiet operation

The Whisperblower lives up to its name: acoustic engineering makes it up to 2.5× quieter than a conventional extractor — a major advantage for a discreet indoor grow at home.

⚡ Energy efficiency

Drawing just 57 W for 530 m³/h, Prima Klima’s optimised AC motor delivers an excellent airflow-to-power ratio and keeps your electricity bill under control over long cycles.

🛡️ Shock-proof polyamide body

The polyamide housing resists impacts and corrosion, ensuring a long lifespan even in warm, humid environments, with continuous operation rated up to 50 °C.

🎛️ Built-in 3-speed control

The speed selector adjusts output with no extra accessory; combine it with a thermostat or controller for even finer automatic climate regulation.

🌿 Universal Ø125 mm fit

The standard 125 mm diameter matches most carbon filters, ducting and couplers on the market, for fast assembly and an installation that grows with your needs. Reducers and couplers let you adapt it to Ø100 or Ø150 setups when required, so a single extractor can follow your grow room as it evolves.

Which airflow should I choose for my grow room?

Aim for a full air change of your space every 1 to 3 minutes. For a 1–1.2 m³ tent the first speed is often enough; larger tents or setups with a carbon filter will benefit from the full 530 m³/h. The 3 speeds give you plenty of room to fine-tune.

Is it really silent?

Yes. The WHSP’s aerodynamic design and sound insulation make it up to 2.5× quieter than a standard extractor of the same airflow. For near-total silence, add an acoustic duct and lower the speed at night.

Can I use it with a carbon filter?

Absolutely. The Ø125 mm diameter is compatible with Ø125 carbon filters such as the Prima Klima PITPUK. Choose a filter whose capacity matches the airflow to keep odour neutralisation at its best.

Can the speed be regulated automatically?

The AC motor works with thermostats and speed controllers. Wired to a thermostat plug, the extractor speeds up as the temperature rises and slows once the target is reached, for a stable climate and controlled consumption.

How long will it last?

With its shock-proof polyamide housing and robust Prima Klima AC motor, this extractor is designed for intensive, long-term use. Regularly dusting the blades and motor further extends its lifespan.

Premium ventilation, mastered silence: the Prima Klima WHSP Ø125 mm is the ideal ally for growers who want performance without compromising on discretion. Selected and shipped by BloomLED, an indoor-growing expert for over 10 years, it ships fast and comes backed by our specialist support.

✓ Prima Klima — premium quality✓ Shipped by BloomLED✓ Indoor expert 10+ years✓ Ø125 filter compatible

Reference EXT-PK-125-WHSP3-360-460-530M3H

Data sheet

Marque: Prima Klima
Dimensions (cm): 315 x 309 mm (LxH)
Poids (kg): 2.69 kg
Puissance consommée (W): 57 W
Diamètre (mm): 125 mm
Débit (m³/h): 530 m³/h
Type d'extracteur: Extracteur silencieux
Type de moteur: AC
Gestion de la vitesse: 3 vitesses
Tension (V)
Fréquence (Hz): 50/60
Matière: Polyamide
Dimensions (mm): 315 x 309 mm
Niveau sonore (dB): Très bas (2.5x plus silencieux)
Isolation phonique: Oui
Debit d'air (m3/h): 300/420/530
Température max (°C): 50

Product Silent Air Extractor - Prima Klima WHSP - 300|420|530m³/h - Ø125mm - 3 speed ideal for professional use, personal use, performance. Quality and performance guaranteed.