Product review (4 stars): Bargain priced filter MAY meet your needs
This Aqua Fresh WF700 is a direct replacement for the LG LT700P, and in my case, a Sears/Kenmore 9690.  It is labeled "Green Series", stating that the charcoal is derived from coconut shells (renewable).  I have no problem with that.

This filter is priced at a fraction of the original equipment offerings . . . but doesn't do as much . . . but that might be ok depending on what your needs and wants are.

This Aqua Fresh filter claims to meet ANS/NSF standard 42, which concerns reduction of choline, taste, and odors.  It does not remove fluoride (which may be ok with you).  However, it may also not remove undesirables like heavy metals or chemical contaminants, which the higher rated ANS/NSF standard 53 filters (the original equipment stuff) will filter out.

Various observations:  Comes with brief instructions, a 30 warranty sheet,  and a FAQ sheet.  Among the information provided is the claim that the O-rings used are pre-lubricated and may be snug compared to originals (claiming enhanced performance).  Mine seemed to fit just fine.  Comes in sealed shrink wrap to insure integrity.  Manufactured by Spaceflex international LLC.  Nowhere on the box or the filter does it state where the filter was manufactured . . . draw your own conclusions.

In closing, whether this filter is right for you will depend on the quality of your water source (for instance, are heavy metals an issue?), whether you want to leave in helpful minerals and additives (such as fluoride, which not all people consider helpful but rather a hazard), and of course, price.