The Pool’n Box Junior 3.7m x 2.4m Wooden Pool

£2,650.00 inc VAT

(Solar Covers are essential if you are heating the pool)

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Pool’n Box Junior Wooden Pool

   Pool n Box Junior




New 2021: Pool’n Box Junior is an elegant, high quality pool designed to stand the test of time. The best proof – 10 year guarantees on the
wooden structure and the filter.

1. Description

Pool’n Box is cleverly designed with a storage box tucked under the coping. Pool robot, balls, swimming aids and all water toys can be cleared away in the blink of an eye to leave the pool area beautifully tidy

Even better, Pool’n Box is very attractively priced. With Pool’n Box.

2. Size

  • Outer dimensions (cm) 374 x 237
  • Water surface dimensions (cm) 300 x 200
  • Height, coping included (cm) 76
  • Water volume (m³) 4.2
  • Water surface area (m²) 6

3. Features

  • Pool’N Box has a very small footprint so it fits easily into tight spaces
  • Pool’n Box Junior is equipped with a proper cartridge filter.
  • No need for plant housing as the sand filter fits easily into the integrated box leaving plenty of space for storage.
  • The structure is made of solid Northern Pine, the industry standard, this guarantees a long service life and sound investment.
  • This pool can be used above ground only

Pool n Box Junior

Pool n Box Junior

Pool n Box Junior

Pool n Box Junior


4. Equipment Included

  • Cartridge filter (CF3000 with a 2.7 M3/H flow rate)
  • 1 suction grate and 1 return fitting
  • 0.5mm Liner in dark blue
  • 32mm fittings (1.25″)
  • Underlay included
  • Solid class IV treated, autoclaved Northern Pine, rounded finish, Thickness, 45mm
  • Galvanised steel supporting braces
  • Locking box lid for total safety.
  • Coping – Northern spruce, 28 mm thick,195 mm wide.
  • 10 year warranty
  • Approx build time: 2 people x 1 day to install.


Pool n Box Junior

5. Optional Extras Available:

SunSpring Summer use Heat Pump in 5kw - 14kwThermotec inverter All year Heat Pump in 9kw - 24kw


Summer Use Heat Pump

Thermotec Inverter

All Year Heat Pump

Star Vac Pool Cleaner Above Ground bypass kit for Heat Pumps
Pool Cleaner
(Robotic or Suction Cleaner)
Heat Pump Bypass Kit
Heat Pump Winter Cover Made to Measure

Heat pump Winter Cover

Pool Maintenance Kit
(Net, Pole, Thermometer etc)
Wood protection Membrane for Odyssea wooden pools in ground Wooden Pool Hydraulic Cleaner
Wood Protection Membrane
(goes between the soil and pool wood)
Hydraulic Pool Vacuum Cleaner
Small Chlorine Floating Dispenser for swimming poolsLED Lights in white or Multicoloured with remote
Floating Chlorine Dispenser

LED Lights

In white casing with white or

red, green and blue lights

with remote control

6. Badu Jet Outboard Counter swim units in 3 flow rates

Aquatic exercise is one of the best exercises you can do. Gentle and soothing – with no stress on joints or bones Swimming is a superior method for staying in shape.

With a Badu Swim-jet system, any pool can become an aquatic workout center. You’ll burn calories, strengthen muscles and soothe body aches by swimming against a gentle or increasingly insistent current. You control the degree of workout you want building body, mind and spirit.

Any pool, large or small, can provide a mild to Olympic style workout with endless swimming. Whatever type of pool you currently own or plan to build, a Badu Jet system will increase overall use and value.

A swim-jet system creates a current within otherwise still water. To accomplish this, the water is pumped into the pool through one, two or three specifically engineered large recessed nozzles. These nozzles are mounted in an underwater housing in the pool wall or in a housing installed over the wall.

The water pump that comes with the system works specifically with the swim-jet nozzles to create a current of up to 5,700 GPM. The jet nozzles can be adjusted to change the depth and width of the current for an enjoyable experience or a low impact water exercise.

Installing the Badu Counter current is easy because it does not require any masonry work.

Aquatic exercise is a great way to keep fit and have a good physical condition. With BADU JET Outboard Swims, there’s no need to travel to the sea or the municipal pool for swimming. Your pool becomes a real training center … without any work. Also, you can control the power of the current for a soft or really sporty training!

Thanks to a the Badu pump, the jets deliver a flow rate of either 20/40 or 54m3/h depending on the model you choose.

The controls are directly accessible from the device on the front (Integrated air intake and pneumatic control button)

It exists in single-phase (230V) or three-phase (400V*) power supply, making it suitable for all installations.

The Badu Jet Perla is equipped with a multicolored LED spotlight for pool lighting.

*3 phase model are available on request.

Badu Jet Counter Swim Jet unit

7. Heating the pool

If you are looking to heat your pool, you have the choice of two options:

1/ Electric Heater which is cheap to buy but expensive to run


2/ Heat Pump which is cheap to run but slightly more expensive to buy.

This pool has 4.2m3 of water so if you are looking to heat it you have to decide which months of the year you want to swim:

  • Summer (May – Sep)
  • Extended Season (Apr – Oct)
  • All Year

Once you have decided this you can than look to see which heat pump is the best one for you. Now this will vary depending on the pool’s location in the country as the outside air temperature is drastically different in Scotland from Cornwall’s air temperatures (taking into account the worst temperatures at night and the coldest parts of the period you choose).

We can help size the correct unit for you to ensure you achieve the desired water temperature (normal temp for this pool is 28 degrees, and it should not be heated over 30 degrees as this reduces the life span of the liner).

As a rough guide for this pool we have added some options at the top of this listing for you, but here is a explanation to the season to expect from each. Please bear in mind that you can never over size a heat pump but the results of under sizing it will mean you will not have the water temperature you require for the period you want. In addition to this, if you are further up North please increase the size of your heat pump to compensate for the colder outside air temperatures:

Recommended Heat pumps and compatible Pump/Filters for this Pool:

Please click on the items to add them to your basket:-

Heat PumpSeasonFlow-rate Required (min*)Pump/Filer Compatible
Hot Splash 3.5kw Heat PumpSummer Use (May – Sep)2m3/hrCartridge filter (CF3000 with a 2.7 M3/H flow rate)
Thermotec Penguin 4kw Heat PumpSummer Use (May – Sep)1.5m3/hrCartridge filter (CF3000 with a 2.7 M3/H flow rate)


Krystal Clear Pump and Sand Filter – Model 1 – 4m3/hr

SunSpring 5kw Heat PumpSummer Use (May – Sep)3-12m3/hrIntex Cartridge Pool Pump / Filter for 18′ Pools (4.4 m3/hr)


Krystal Clear Pump and Sand Filter – Model 1 – 10″ Filter – 0.25hp pump 4m3/hr

Pico Reversible 4kw Heat Pump – SOLD OUT 2021Extended Season Use (Apr – Oct)2m3/hrCartridge filter (CF3000 with a 2.7 M3/H flow rate)


Krystal Clear Pump and Sand Filter – Model 1 – 4m3/hr

Thermotec Penguin Reversible 5kw Heat Pump Extended Season Use (Apr – Oct)2m3/hr?Cartridge filter (CF3000 with a 2.7 M3/H flow rate)


Krystal Clear Pump and Sand Filter – Model 1 – 4m3/hr

Thermotec Eco Fun 5kw Heat PumpExtended Season Use (Apr – Oct)2.2m3/hrCartridge filter (CF3000 with a 2.7 M3/H flow rate)


Krystal Clear Pump and Sand Filter – Model 1 – 4m3/hr

Thermotec Inverter with WiFi 9kw Heat PumpAll Year Use3.2m3/hrIntex Cartridge Pool Pump / Filter for 18′ Pools (4.4 m3/hr)


Krystal Clear Pump and Sand Filter – Models 1 – 4

*Please note you can use a larger flow rate pump filter but you can not use a pump filter with a smaller flow rate.

These items are also available on the options at the top of this listing


8. Badu Counter Current Video

9. Installation and Assembly

The pool can be assembled by most competent DIY installers, or the customer can choose to use a local carpenter or handy-man to assemble the pool.

A qualified electrician should be used to run the power supply to the pool and to make the necessary connections.

The pool can be laid on flat, level grass which has been cleared of all stones and sharp objects which could damage the liner.

Alternatively, a flat, level concrete slab can be laid to take the weight of the pool and to avoid it moving or sinking once filled with water.

Underlay is supplied with the pool which is laid under the liner to help protect it from damage

Please see the user manual for details of how to install the pool

Please ensure that you have sufficient time, labour, tools and the skill required to assemble the pool before purchasing

Please contact us if you have any queries


10. Delivery

Our price includes FREE UK delivery

Delivery of these pools is currently 4-5 weeks to the UK

The wooden pool will be delivered in several large wooden pallets on a high sided lorry.

Before delivery, the delivery company should call you to arrange a suitable delivery date

When the lorry arrives at your property, you will need to unload each piece of wood from the pallets and stack them in your garden ready for assembly.

Having additional help to unload the wood when the pool is essential to  reduce the unloading time. We recommend that 4-5 people are available to unload the pool at the time of delivery.

Please inform us in advance if your property has restricted access for large vehicles

Pool n Box Junior shipping dims

10. Warranty

The warranty on the Pool n Box Junior pool range is

  • 10 years on the structure

11. Product Literature

Duratech BrochurePool n box Brochure 3.74m x 2.4m
Duratech BrochurePool n box Manual 3.74m x 2.4m
Duratech BrochureBadu Counter Current Leaflet

12. Questions?

If you need any assistance or advice, please Contact Us and our friendly team will be happy to assist

for more information, also see our FAQs page

All items sold in accordance with our terms and conditions

for all enquiries, please contact us at enquiries@thewoodenpoolstore.co.uk



We accept all major credit and debit cards, Bank Transfer (BACS) and PayPal


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The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Additional information

Weight1125 kg
Dimensions244 × 150 × 107 cm