The Best Swimming Pool Filter? What Does Best Mean?

There is a lot of confusion about various filters, and many different opinions. Here are a few facts to consider. The first is that a pool can be properly maintained with any of the filter systems available: Sand, Cartridge, or Diatomaceous Earth (DE). Here is a brief description of each type:

Sand – The bullet proof filter

Water is pushed through a bed of filter sand and removed through a set of lateral tubes at the bottom. The filter area of a sand filter is equal to the area of the filter itself. For example, a 24” filter will have 3.14 sqft of filter area. Only the top 1” of sand is actually used to filter the water. The principle behind this filter is that water is pushed through the filter sand, somewhat like an espresso machine. Dirty water goes in the top and clean water exits out the bottom. As the filter sand becomes plugged with debris from the pool, the pressure increases on the filter and the water flow drops. In order to clean the filter, you just run it in reverse and dump the waste water; this is referred to as “backwashing” the filter. Once the filter is backwashed, you move to the rinse mode and that repacks the sand and then back to filter. This has to be done manually every few weeks. From a hydraulics standpoint, a backwash valve is typically the most inefficient piece of equipment you can add to a swimming pool system. Should the sand ever become really dirty, it is easily and inexpensively replaced. In terms of particle size filtered out, sand is the lease effective method – it can allow smaller particles to pass back into the pool.

Cartridge – The economic low maintenance filter.

This one is easy to understand. Water passes though a filter material and the filter captures the debris. This is just like the water filters used under your sink. Cartridges have much more available area to filter than sand. Most start at 100 sqft and the majority of the cartridge filters sold are larger than 300 sqft. So they don’t clog up as quickly and therefore you touch them less frequently. There are two types of cartridge filters in general. In the first case, there are filters elements that are inexpensive to replace and as such, they don’t tend to last as long. Then there are other filters that have very expensive elements and these last 5 or more years. In both cases, cartridge filters are designed to run at lower pressure than sand. This puts less back-pressure on the pump and hence you get more flow and turnover for an equivalent pump size. Generally these filters have to be cleaned once or twice a season by simply hosing them off, so you don’t touch them as often. In terms of particle size filtered out, cartridge is somewhere between sand and DE.

DE – The water polisher.

Diatomaceous earth is mined and is the fossilized exoskeletons of tiny diatoms. They are used to coat “grids” in the filter housing and act as tiny sieves to remove debris. They are very small and as such can filter out particles as small as 5 microns. Diatom filter area are sized between sand and cartridge – around 60-70 sqft are most common. Once the filter pressure rises, the filter is backwashed just like a sand filter and then “recharged” with more DE powder. Typically it is poured in a slurry into the skimmer and it then coats the filter grids. DE filters run at higher pressures than cartridge filters and as such can lead to some inefficiency and flow loss.

Now with that background, which filter is best? I often use this question to gauge who I am talking to in a pool store. Just ask: “Which filter is best” and then listen for the answer. There is only one correct answer to that question: can you please define best? If the answer is any of the three, someone is trying to simply sell you something.

If you want bulletproof – sand is a great choice.

Low maintenance would lead one to cartridge.

The cleanest water might lead you to DE.

source by Ray Cronise http://swimming.about.com/

Golf Tips Discover The Magic

Golf is a physical and a mental game. There are many ways to impove your game. You can improve your swing, your putting, and your shot. We will look at a variety of tips for different facets of your game. These are tips for the beginner but a pro could conceivably benefit from their use.

Golf will get you outdoors and will get you moving. The combination of physical and mental activity will keep you sharp. Every course and every shot is different. You don't have to shoot par or have a perfect game to have fun. . It is a contest primarily with yourself to see if you can use your understanding of the game and your practices to improve on your game.

The most obvious way of improving your game is to take some golf lessons preferably from a pro. What you learn in the lessons you will be able to put to use on the course. If money is a concern consider group lessons. Not only can they be fun but it would lower your cost somewhat.

The first thing many people want to do is go out and get a set of their very own clubs. As exciting as this may be, clubs and other golf equipment can be costly. Ask around to see if someone you know has an old set lying around that you could borrow for awhile. Go to second hand stores sometimes you will find them there. I would give it careful consideration before you went to the expense of investing in all this equipment. Give yourself time to decide if you are going to stick with the game.

Now that you have decided to stick with the game your pro or your local Golf Club store will most likely take a look at your swing and take some measurements. They can then advise you on what would be the best type of equipment for your needs.

Don't go out on a course until you complete all your lessons. If you are slow it could bother other golfers that are coming behind you. It is important to know the basic rules and terms of Golf. For example did you know that when someone says "You're away." that they are telling you it is your turn?

As in most situations, a certain type of etiquette is found in golf. Here are a number of tips to help you.

Show up on time for your game. If you are late you can keep others from being able to start their game.Observe the orders of the club. Jeans and tee shirts are not usually allowed. Shirts with collars are seen in most clubs.

Some clubs frown on changing your shoes in the parking lot. They prefer all changing to be done in the locker rooms. Leave your cell phone at home or in your car. Contrary to what you see on TV business deals are not made on the golf course. Honesty and courtesy is very important.

Learn the basic rules of the course and club.Adhere to the order of play. Sometimes they will use ready play which means when you are ready you play. Who goes first is decided on by a flip of a coin who starts at the first tee. On subsequent holes the person with the best score on the previous hole goes first on the next one.

When another player is shooting you must be absolutely quiet. Any noise or sounds can distract the golfer and cause a missed shot.When it is your turn do not delay; keep the flow of the game going.When you hit the ball be careful. It is Golf's worse offense if you hit a group of golfers that are ahead of you.If you are looking for more detailed information you do an internet search. There are all kinds of available resources for you regarding equipment, tips and the history of the game. If you know the rules of the game and on the courses you play you will have a great. Even if you do not play for competition golf is still a fun game.

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Womens Golf Clubs

Is a game of golf on Sunday to what most people turn, place and enjoy the morning breeze. Top men were only playing the sport, but today because women have also joined in, most manufacturers of golf club began to take care of the needs of women players.
They have their own needs and preferences based on which clubs and other golf accessories are manufactured. there were periods when we see men and women playing a game of round 18 holes on the same course. if women are professionals, they will certainly better.
Women can play with men 's baton, but in most cases, they prefer to employ a club just for them. They are made exclusively for women players and design model is different from that of a man 's. The golf clubs women are encouraged to achieve the same goal, the only difference is their weight or size.
Some key points to watch when looking seeking that perfect golf clubs are -
the substance used What is the raw material used to make clubs?
A question that each player women must ask the manufacturer before picking up. It could be made of iron or wood, but according to their level of comfort, they must take one best suited for them. Just like everyone buying a pair of shoes, we try multiple pairs, here too, the woman can use the club to see how to balance it or force when it is accompanied by air. This will help to make a wise decision and to be comfortable while playing on the course.
Length club
clubs made for women are usually a tad shorter than that of men 's. This is because the average size of women would be less than men and therefore they need a club that is shorter. Only then they can focus and shoot the ball off a piece of t without any trouble. Otherwise, they will have to bend too much or too less, making it difficult to get moving projectile.
Weight clubs
Using graphite axis work better than steel like this gives more power, and the oscillation the lady playing the game The club will also be lighter in weight, which means not too much pressure on shoulder while swinging the club. A club lighter is any day better than heavy, this will also enable the person to wear easily and be more precise while a projectile. Some golf clubs for women are expected for people across age groups, to give them the freedom to play the game without any dispute.
If there are too many issues beyond their capacity Thursday, she put them away and keep the golf course. It is better to buy clubs that are perfect for your stature, if not get clubs made to order.

Amazing golf shot

Take your swing at high-quality, affordable clone irons

Many golfers, either professional players or just beginners, have a hard time choosing which golf club to buy. The playing strength of a golfer depends on the golf club used; the quality of the swing is also based on the type of golf club used. In order for the buying process to be simple, the customer must have a good understanding of what types of golf clubs are available and their specific use.

Novice golfers should have a basic set of clubs that consist of: drivers, wedges, putters and irons. Opsgolf.com offers high-quality, affordable clone irons; these are versatile and can be used for any type of shot or distance. Iron clubs represent the number one choice when it comes to short shots but they can also be used for a wide variety of other shots.

In choosing iron clubs, one must take into consideration the style, size and type of material used in making the shaft. The price of the club is very important and one must remember that in buying a club, high price does not mean high-quality; you must carefully choose which club to buy and examine it closely before buying it. High-quality, affordable clone irons can be found in Opsgolf.com, such as Power Max GX920 which is made using the latest technology. This type is expected to increase ball velocity, reaching a greater distance at a slower swing speed.

The shaft is another part of the club that is very important. The shaft is sometimes referred as the flex or the bend. The less the bend in the shaft, the more control the player will have and thus a more powerful swing it will produce. The average swing of a beginner golf player is 65 miles per hour but for a powerful swinger it can reach 100 miles per hour.

When shopping for golf clubs, you have to search for a balance between price and quality. Patience is essential in buying a golf club. Golf clubs can be bought from sports houses, specialty shops, catalogs and also on the Internet. Just look around, search the Internet and specialized websites like opsgolf.com. It will take a lot of effort and dedication in choosing high-quality, affordable clone irons but in the end it will all be worth it.

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