1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your ALTHY PRE-1 Whole House Spin Down Sediment Water Filter. Please read this manual thoroughly before installation and use to ensure proper function and safety.
The ALTHY PRE-1 filter is designed to remove sediment, rust, dust, and sand particles from your household water supply, protecting downstream appliances and improving overall water quality.
2. Bezpečnostní informace
- Always turn off the main water supply before installing or performing maintenance on the filter.
- Depressurize the water system before opening the filter housing.
- Ujistěte se, že všechna připojení jsou bezpečná, aby nedošlo k únikům.
- Do not install the filter in direct sunlight or in areas where it may freeze. Freezing can cause damage to the filter housing and lead to leaks.
- Use only genuine ALTHY replacement parts and filters.
- Pokud si nejste jisti některými kroky instalace, poraďte se s kvalifikovaným instalatérem.
3. Komponenty produktu
The ALTHY PRE-1 Whole House Spin Down Sediment Water Filter package typically includes the following components:
- Filter Unit (Housing, Filter Screen)
- Vypouštěcí ventil
- Special Wrench for Filter Housing
- 1/2" Internal 304 Stainless Steel Thread Adapters (2 pieces)
- Návod k použití

Image 3.1: ALTHY PRE-1 Filter Unit and Included Accessories. This image displays the main filter unit, two filter screens, and a black wrench.

Image 3.2: What's in the Box. This image shows the filter unit, two stainless steel thread adapters, a drain valve, and the special wrench.
4. Instalace
The ALTHY PRE-1 filter should be installed on the main water line entering your home, after the main shut-off valve and before any other water treatment systems or appliances.
4.1 Kontrolní seznam před instalací
- Ensure you have all components listed in Section 3.
- Gather necessary tools: pipe wrench, thread sealant tape (Teflon tape), pipe cutter (if modifying existing pipes), measuring tape.
- Choose a suitable installation location:
- Chraňte před přímým slunečním zářením.
- Chráněno před mrazem.
- Přístupné pro údržbu.
- Near a drain for flushing.
4.2 kroky instalace
- Turn off Main Water Supply: Locate your main water shut-off valve and turn it off. Open a faucet in your home to relieve pressure and drain water from the pipes.
- Připravte potrubí: Cut a section of the main water line where you intend to install the filter. Ensure the cut is clean and straight. The filter should be installed with the water flow direction matching the "IN" and "OUT" markings on the filter head.
- Install Adapters: Apply thread sealant tape to the threads of the 1/2" internal 304 Stainless Steel Thread Adapters. Screw these adapters into the inlet and outlet ports of the filter head.

Image 4.1: Flexible Installation for Water Pipe. This diagram illustrates how different pipe sizes (1/2", 3/4", 1") can be adapted for connection to the filter using the included adapters.
- Připojení filtru: Connect the filter unit to the cut sections of your main water line. Ensure the flow direction is correct (water enters the "IN" side and exits the "OUT" side). Tighten all connections securely, but do not overtighten.
- Instalace vypouštěcího ventilu: Attach the drain valve to the bottom of the filter housing. Ensure it is securely tightened.
- Zkontrolujte netěsnosti: Slowly turn on the main water supply. Carefully inspect all connections for any leaks. If leaks occur, turn off the water, depressurize the system, and re-tighten the connections.
- Propláchněte systém: Once installed and leak-free, open the drain valve at the bottom of the filter for a few minutes to flush out any air and fine particles from the new filter. Close the drain valve.

Image 4.2: Correct and Incorrect Installation/Opening. This image highlights the proper way to install the pre-filter and use the special wrench to unscrew the filter bottle, contrasting it with incorrect methods.
Video 4.1: ALTHY PRE-1 Pre-Filter Spin Sediment Filter Introduction. This video provides an overview of the ALTHY PRE-1 filter, its components, and basic functionality, including installation context within a whole house water purification system.
5. Provoz
Once installed, the ALTHY PRE-1 filter operates continuously to filter your incoming water supply. The transparent housing allows for visual inspection of the filter screen and accumulated sediment.
5.1 Flushing the Filter
Regular flushing is essential to maintain filter efficiency and extend the life of the filter screen. The frequency of flushing depends on your water quality and usage.
- Locate the Drain Valve: The drain valve is at the bottom of the filter housing.
- Open the Drain Valve: Slowly turn the handle of the drain valve to the "ON" or open position. You will see water and accumulated sediment flush out.
- Flush Duration: Allow water to flush for 30-60 seconds, or until the water runs clear.
- Close the Drain Valve: Turn the handle back to the "OFF" or closed position.
It is recommended to flush the filter at least once a month, or more frequently if you notice a decrease in water pressure or visible sediment accumulation in the housing.
6. Údržba
Beyond regular flushing, periodic cleaning of the filter screen is necessary to ensure optimal performance.
6.1 Cleaning the Filter Screen
The ALTHY PRE-1 features a reusable and flushable stainless steel filter screen with a built-in double-sided scraper for efficient cleaning.
- Vypněte přívod vody: Vypněte hlavní přívod vody a otevřete blízký kohoutek, abyste uvolnili tlak.
- Vypustit vodu: Open the drain valve at the bottom of the filter to drain water from the housing. Close the drain valve once drained.
- Remove Filter Housing: Use the provided special wrench to carefully unscrew the transparent filter housing from the filter head. Turn counter-clockwise.

Image 6.1: Using the Special Wrench. The image demonstrates the correct use of the special wrench to unscrew the filter housing for maintenance.
- Remove Filter Screen: Carefully pull out the stainless steel filter screen from the housing.
- Čistá obrazovka: Rinse the filter screen thoroughly under running water. The built-in double-sided scraper helps dislodge trapped particles. You can also use a soft brush if necessary.

Image 6.2: Double-sided Scraper. This diagram shows the internal double-sided scraper mechanism designed for 360-degree cleaning of the filter screen from the inside out.
- Zkontrolujte O-kroužky: Check the O-rings on the filter housing and head for any signs of wear, cracks, or damage. Replace if necessary. Lubricate O-rings with food-grade silicone grease to ensure a good seal.
- Znovu sestavit: Insert the clean filter screen back into the housing. Carefully screw the filter housing back onto the filter head, ensuring it is hand-tightened first, then use the special wrench for a final snug fit. Do not overtighten.
- Obnovení zásobování vodou: Pomalu zapněte hlavní přívod vody a zkontrolujte, zda nedochází k únikům.
It is recommended to clean the filter screen every 3-6 months, depending on your water quality.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Únik vody |
|
|
| Nízký tlak vody |
|
|
| Visible Sediment After Filtration |
|
|
8. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | PRE-1 |
| Hodnocení filtrace | 40-Micron |
| Filtrovat materiál | 316L Stainless Steel Mesh |
| Materiál bydlení | BPA-free, Food Grade Material |
| Průtok | Až 20 GPM (galonů za minutu) |
| Vstupní/výstupní připojení | 3/4" NPT (includes 1/2" adapters) |
| Rozměry produktu | 3.74 x 8.86 x 4.33 palce |
| Hmotnost položky | 2.89 libry |
| Speciální funkce | Rust Resistant, Reusable/Flushable Filter, Built-in Double-sided Scraper |
| Tlaková zkouška | 150,000 cycle water hammer tests (1Mpa), 1000psi hydrostatic test |

Image 8.1: Filter Performance Overview. This image highlights the filter's ability to remove up to 99% of impurities and its flow rate of up to 20 GPM.

Image 8.2: Featured Material and Testing. This image emphasizes the filter's BPA-free, food-grade construction and its successful completion of 150,000 cycle water hammer tests and a 1000psi hydrostatic test.
9. Záruka a podpora
ALTHY products are manufactured to high-quality standards. For warranty information, technical support, or to purchase replacement parts, please contact ALTHY customer service through the retailer where you purchased the product or visit the official ALTHY webmísto.
Uschovejte si prosím doklad o koupi pro uplatnění záruky.