Innovative positive pressure design Fish tank external filter 2021
Filter easily Enjoy the clear water Netlea positive pressure design combine with “ultra-quiet, no air collection, no short circuit, large capacity One-bottom start” and many other features in one
Have you ever met the following problems? Netlea filter solves the following common problems at one time
Innovative positive pressure design Netlea designed the motor at the bottom, use the positive pressure principle to circulate the water circuit.
Adopting an innovative patented positive pressure design, Netlea designed the motor at the bottom use Positive pressure principle to circulating water circuit and achieve the effect of no air gathering.
The bedroom level Silent experience Ultra-quiet operation ≤30dB
Adopt excellent waterway design and internal structure Solve the shortcomings of another filter such as frequent air gathering, slow exhaust, and loud noise when used in the living room, bedroom, study, and other environments, it can achieve the bedroom-level mute effect.
Simple and convenient One-bottom start function No need for siphoning or manual exhaust Just add one-third of the water to the filter, and it can be started with one button after power on.
Long press for 5 seconds to manually start one-key start Feeding, short press to stop working for 10 minutes
Controller function description
Large filtration flow The flow rate is more than 80% higher than the same level filter on the market. Reach up to 1500L/h （Real measured data of No. 2 frequency conversion filter. Reject false mark）
Small size but large capacity Under the coexistence structure of the water pump and the water outlet bin, more filter materials can be accommodated, and the coverage rate of the filter area is as high as 90% or more.
Real frequency,no fake marked 10-speed frequency conversion adjustment is more worry-free and the flow rate is not false.Independent control panel adjustable water pump rotor speedRealize true flow control
Error warning More humanize When encountering a malfunction, it will flash and buzzer Humanized design allows users to perceive failures the first time.
(All the functions of the above controller are only available for the inverter model)
Principle of water in and out Avoid short circuit of water flow, and design the bottom layer to realize facultative anaerobic bacteria culture area.Together with the upper layer of nitrifying bacteria to achieve high-efficiency water filtration.
Prefilter Utility model
Utility model invention patent
Utility model technical solution The purification effect is visible To care about the water quality and maintain the water environment is the pursuit of the filter.
Physical filtration White T-style filter cotton design The large surface area in contact with impurities greatly reduces the chance of filter cotton clogging The humanized design of the white filter cotton makes the impurities visible and easier to clean.
Prefilter structure analysis layer by layer Every process is superb from the barrel body and lid to the joint nut and seal ring
The filter surface area is visible
Large filter space Calculation formula of filter cotton surface area: S filter cotton table = S bottom area + S side area = πr^2+2πrh
Netlea prefilter vs same inner dai prefilter=6.5（times） From the above data: ① The usage rate of the outer surface area of the filter cotton is more than 92% ② The surface area of the filter cotton is 6,5 times large the other products Note: The above dimensions and data are for reference only. Please refer to the actual product for specific data.
High-density filter cotton
① Use the high-density filter cotton to filter the impurities ② The usage rate of the outer surface area of the filter cotton is more than 92%. Reduce the chance of blockage, don’t worry about high density easily cause blockage . No need to replace the filter element offenly, extending the use time. The filter surface area can be seen.
Large water flow The inner of in/out parts bigger than the others，Enhance the water flow, High performance, high quality, efficient water purification. The inner dia of the filter“Dia15mm”
Combine the existing technology The usage rate of the outer surface area of the filter cotton is more than 92%. Overcome the frequent clogging and the lack of unsatisfactory filtering effect greatly enhances the filtering effect.
5 advantage to choose the prefilter Not practical but more practical
Note: Comparison between Ntlea filter cotton and similar products on the market by the same inner diameter and the same height
Strong and durable The wall thickness of The Netlea prefilter is 3.48mm, the net weight is 0.751kg. The bottom frame designed with WELL style, so it is more durable than similar products.
Assembly of the prefilter Spiral design
Quick disassembly, installation, easy operation High sealing, no leakage, firm and stable,easy to install