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  • Tetra 25772 Whisper Power Filter 20, 20-Gallon

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Buy from Amazon $21.98$3.49 $17.50 $12.50 $7.50 Dec Mar Jun Sep Dec Mar Jun Sep Dec Mar Jun 2014 2015 2016 $13.99, Sep 9 11:07 am$10.99, Oct 28 - Dec 6$12.95, Nov 22 - Nov 26$10.99, Oct 28 - Dec 6$12.95, Nov 22 - Nov 26$10.55, Dec 9 9:51 am$12.95, Nov 22 - Nov 26$10.19, Dec 11 - Dec 25$12.95, Nov 22 - Nov 26$11.89, Dec 28 - Apr 15$12.21, Apr 18 - Apr 23$11.89, Dec 28 - Apr 15$13.99, Apr 24 - Jun 3$12.21, Apr 18 - Apr 23$13.99, Apr 24 - Jun 3$12.09, May 2 11:14 pm$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$12.13, May 5 3:10 am$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$12.18, May 7 8:54 am$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.83, May 9 - May 10$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.78, May 12 - May 13$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.48, May 15 3:10 pm$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.56, May 18 1:50 am$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.57, May 19 - May 21$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$10.94, May 22 8:21 am$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$10.88, May 23 - May 25$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$10.89, May 26 - May 28$10.70, May 2 - Jun 26$13.99, Apr 24 - Jun 3$11.90, May 29 - Jun 4$10.70, May 2 - Jun 26$17.64, Jun 4 12:34 pm$11.90, May 29 - Jun 4$10.70, May 2 - Jun 26$17.42, Jun 5 - Jun 12$12.00, Jun 7 2:48 am$10.70, May 2 - Jun 26$17.42, Jun 5 - Jun 12$12.54, Jun 8 - Jun 9$10.70, May 2 - Jun 26$14.59, Jun 14 - Jun 15$13.99, Jun 13 - Aug 7$10.70, May 2 - Jun 26$14.59, Jun 14 - Jun 15$13.99, Jun 13 - Aug 7$10.39, Jun 27 - Aug 1$13.99, Jun 13 - Aug 7$11.69, Jul 7 4:45 pm$10.39, Jun 27 - Aug 1$13.99, Jun 13 - Aug 7$12.47, Jul 10 - Jul 28$10.39, Jun 27 - Aug 1$13.99, Jun 13 - Aug 7$10.99, Jul 29 - Aug 7$10.39, Jun 27 - Aug 1$13.99, Jun 13 - Aug 7$10.99, Jul 29 - Aug 7$9.19, Aug 2 - Aug 7$11.89, Aug 8 - Aug 19$11.79, Aug 8 - Aug 15$8.49, Aug 9 7:40 am$11.89, Aug 8 - Aug 19$11.79, Aug 17 - Aug 29$11.18, Aug 11 - Aug 20$13.99, Aug 20 - Oct 27$12.74, Aug 21 12:27 pm$11.79, Aug 17 - Aug 29$13.99, Aug 20 - Oct 27$12.87, Aug 22 - Aug 25$11.79, Aug 17 - Aug 29$13.99, Aug 20 - Oct 27$12.88, Aug 26 - Aug 31$11.79, Aug 17 - Aug 29$13.99, Aug 20 - Oct 27$12.88, Aug 26 - Aug 31$11.19, Aug 30 - Sep 8$13.99, Aug 20 - Oct 27$12.35, Sep 3 9:34 pm$11.19, Aug 30 - Sep 8$13.99, Aug 20 - Oct 27$12.43, Sep 6 6:55 am$11.19, Aug 30 - Sep 8$13.99, Aug 20 - Oct 27$12.07, Sep 8 - Sep 9$11.19, Aug 30 - Sep 8$13.99, Aug 20 - Oct 27$12.09, Sep 11 3:11 am$11.79, Sep 9 - Oct 6$13.99, Aug 20 - Oct 27$11.79, Sep 9 - Oct 6$11.37, Sep 12 - Sep 14$13.99, Aug 20 - Oct 27$12.14, Sep 16 1:13 pm$11.79, Sep 9 - Oct 6$13.99, Aug 20 - Oct 27$12.18, Sep 18 5:52 am$11.79, Sep 9 - Oct 6$13.99, Aug 20 - Oct 27$11.79, Sep 9 - Oct 6$5.99, Sep 30 - Oct 6$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$11.07, Oct 8 6:44 pm$13.99, Aug 20 - Oct 27$11.87, Oct 11 6:03 pm$11.79, Oct 8 - Nov 13$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$11.60, Oct 14 3:04 am$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$11.23, Oct 16 12:36 pm$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$11.06, Oct 19 7:28 am$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$10.31, Oct 21 6:56 pm$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$10.20, Oct 23 1:44 am$13.99, Aug 20 - Oct 27$11.79, Oct 8 - Nov 13$9.76, Oct 26 1:47 pm$12.59, Oct 29 - Oct 30$11.79, Oct 8 - Nov 13$11.15, Oct 29 8:52 am$12.59, Oct 29 - Oct 30$11.79, Oct 8 - Nov 13$10.42, Oct 30 8:46 pm$13.99, Nov 1 - Nov 26$11.79, Oct 8 - Nov 13$9.29, Nov 2 - Nov 9$13.99, Nov 1 - Nov 26$11.79, Oct 8 - Nov 13$10.94, Nov 12 10:48 am$13.99, Nov 1 - Nov 26$12.96, Nov 15 - Nov 26$11.79, Nov 15 8:19 am$13.99, Nov 1 - Nov 26$12.96, Nov 15 - Nov 26$11.11, Nov 18 11:56 am$13.99, Nov 1 - Nov 26$12.96, Nov 15 - Nov 26$10.92, Nov 20 12:55 am$13.99, Nov 1 - Nov 26$12.96, Nov 15 - Nov 26$10.40, Nov 23 12:30 pm$13.99, Nov 1 - Nov 26$12.96, Nov 15 - Nov 26$10.77, Nov 25 5:26 am$11.89, Nov 26 - Dec 1$11.89, Nov 26 - Dec 1$9.90, Nov 28 2:14 am$11.89, Nov 26 - Dec 1$11.89, Nov 26 - Dec 1$8.95, Nov 30 7:17 am$11.89, Dec 3 12:37 pm$11.89, Dec 3 12:37 pm$8.36, Dec 3 12:37 pm$13.99, Dec 4 - Dec 16$12.99, Dec 4 - Dec 8$8.90, Dec 6 4:55 am$13.99, Dec 4 - Dec 16$12.99, Dec 4 - Dec 8$9.16, Dec 8 8:46 am$13.99, Dec 4 - Dec 16$12.96, Dec 8 - Dec 31$9.58, Dec 11 4:23 am$13.99, Dec 4 - Dec 16$12.96, Dec 8 - Dec 31$10.56, Dec 13 7:48 am$13.99, Dec 4 - Dec 16$12.96, Dec 8 - Dec 31$10.37, Dec 15 8:30 pm$21.43, Dec 16 - Dec 20$12.96, Dec 8 - Dec 31$12.00, Dec 18 12:24 am$21.43, Dec 16 - Dec 20$12.96, Dec 8 - Dec 31$11.63, Dec 20 7:05 pm$13.99, Dec 29 - Dec 31$12.96, Dec 8 - Dec 31$9.25, Dec 31 1:51 am$12.69, Dec 31 - Jan 14$12.69, Dec 31 - Jan 19$10.01, Jan 2 8:31 am$12.69, Dec 31 - Jan 14$12.69, Dec 31 - Jan 19$11.80, Jan 11 - Jan 19$12.69, Dec 31 - Jan 19$11.99, Jan 15 - Jan 27$11.80, Jan 11 - Jan 19$21.80, Jan 22 - Jan 23$13.27, Jan 22 2:21 am$11.99, Jan 15 - Jan 27$12.69, Jan 24 - Feb 5$12.06, Jan 24 - Jan 27$11.99, Jan 15 - Jan 27$12.69, Jan 28 - Feb 5$12.69, Jan 24 - Feb 5$12.06, Jan 24 - Jan 27$12.69, Jan 28 - Feb 5$12.69, Jan 24 - Feb 5$11.80, Feb 4 - Feb 5$15.99, Feb 7 6:12 am$12.96, Feb 5 - Feb 7$12.88, Feb 7 6:12 am$12.69, Feb 7 - Mar 9$12.69, Feb 7 - Apr 21$11.80, Feb 14 - Feb 23$12.69, Feb 7 - Mar 9$12.69, Feb 7 - Apr 21$12.06, Feb 24 - Feb 25$12.69, Feb 7 - Mar 9$12.69, Feb 7 - Apr 21$11.80, Mar 4 - Apr 21$12.69, Feb 7 - Apr 21$12.57, Mar 9 - Mar 11$11.80, Mar 4 - Apr 21$12.69, Mar 12 - Mar 15$12.69, Feb 7 - Apr 21$11.80, Mar 4 - Apr 21$12.69, Feb 7 - Apr 21$11.80, Mar 4 - Apr 21$10.70, Mar 27 - Mar 30$13.35, Apr 23 1:11 pm$12.96, Apr 22 - Apr 25$12.69, Feb 7 - Apr 21$13.32, Apr 25 9:16 pm$12.96, Apr 25 - Apr 26$12.69, Feb 7 - Apr 21$14.87, Apr 27 1:17 pm$13.03, Apr 28 8:36 am$12.93, Apr 27 - Apr 28$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$11.01, May 1 9:46 am$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$9.57, May 3 1:59 pm$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$11.92, May 6 10:46 am$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$11.37, May 8 4:29 am$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$9.52, May 11 7:57 am$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$12.52, May 12 - May 13$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$10.99, May 16 1:39 pm$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$9.67, May 18 4:05 pm$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$12.60, May 20 10:57 pm$14.99, Apr 30 - May 20$12.96, Apr 29 - Jul 22$12.67, May 23 - May 24$13.49, May 25 9:50 am$12.96, Apr 29 - Jul 22$11.79, May 26 3:18 pm$13.49, May 25 9:50 am$12.96, Apr 29 - Jul 22$10.51, May 29 4:04 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$12.68, May 31 4:42 pm$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$12.65, Jun 3 2:51 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$10.91, Jun 5 1:23 pm$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$9.57, Jun 7 10:51 pm$14.99, May 30 - Jul 4$13.37, Jun 10 4:57 am$12.96, Apr 29 - Jul 22$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$11.37, Jun 13 7:22 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$10.19, Jun 15 7:03 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$10.38, Jun 18 5:30 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$10.48, Jun 20 4:46 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$11.66, Jun 23 3:52 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$10.58, Jun 25 3:19 am$14.99, May 30 - Jul 4$13.52, Jun 28 5:35 am$12.96, Apr 29 - Jul 22$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$12.71, Jun 30 9:10 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$9.53, Jul 2 10:52 am$14.99, May 30 - Jul 4$12.96, Apr 29 - Jul 22$9.62, Jul 4 - Jul 6$14.39, Jul 8 1:00 am$12.96, Apr 29 - Jul 22$9.57, Jul 8 1:00 am$14.09, Jul 9 1:23 pm$12.96, Apr 29 - Jul 22$9.99, Jul 9 1:23 pm$14.99, Jul 11 - Jul 13$12.96, Apr 29 - Jul 22$9.53, Jul 12 6:19 pm$14.55, Jul 15 10:00 pm$12.96, Apr 29 - Jul 22$9.99, Jul 15 10:00 pm$14.99, Jul 16 9:42 pm$12.96, Apr 29 - Jul 22$9.79, Jul 18 6:52 pm$14.79, Jul 20 4:58 pm$12.96, Apr 29 - Jul 22$9.49, Jul 20 4:58 pm$14.06, Jul 21 - Jul 22$12.69, Jul 23 - Jul 24$9.83, Jul 23 4:22 pm$14.09, Jul 25 - Jul 26$12.96, Jul 25 - Aug 5$9.79, Jul 25 7:54 pm$14.09, Jul 28 5:47 pm$12.96, Jul 25 - Aug 5$9.49, Jul 26 - Jul 29$14.39, Jul 29 5:13 pm$12.96, Jul 25 - Aug 5$9.61, Jul 30 4:30 pm$14.99, Aug 2 - Aug 6$12.96, Jul 25 - Aug 5$9.79, Aug 2 12:55 pm$14.99, Aug 2 - Aug 6$12.96, Jul 25 - Aug 5$9.49, Aug 4 - Aug 5$14.24, Aug 7 - Aug 11$13.99, Aug 6 - Aug 13$9.85, Aug 7 5:09 am$14.24, Aug 7 - Aug 11$13.99, Aug 6 - Aug 13$9.99, Aug 10 6:47 am$21.78, Aug 12 - Aug 13$13.99, Aug 6 - Aug 13$9.99, Aug 12 - Aug 13$21.78, Aug 14 1:29 pm$12.96, Aug 13 - Aug 30$9.99, Aug 12 - Aug 13$21.78, Aug 17 8:09 pm$14.49, Aug 17 - Aug 19$12.96, Aug 13 - Aug 30$14.49, Aug 17 - Aug 19$14.24, Aug 18 - Aug 22$12.96, Aug 13 - Aug 30$14.24, Aug 18 - Aug 22$13.78, Aug 20 - Aug 25$12.96, Aug 13 - Aug 30$14.99, Aug 23 - Oct 23$13.78, Aug 20 - Aug 25$12.96, Aug 13 - Aug 30$14.99, Aug 23 - Oct 23$12.96, Aug 13 - Aug 30$12.74, Aug 26 - Aug 30$14.99, Aug 23 - Oct 23$14.46, Sep 1 - Sep 15$12.69, Sep 1 - Sep 3$14.99, Aug 23 - Oct 23$14.46, Sep 1 - Sep 15OOS $12.69, Sep 5 2:26 pm$14.99, Aug 23 - Oct 23$14.46, Sep 1 - Sep 15$12.69, Sep 7 - Sep 11$14.99, Aug 23 - Oct 23$14.46, Sep 1 - Sep 15$12.96, Sep 13 12:52 pm$14.99, Aug 23 - Oct 23$14.46, Sep 1 - Sep 15OOS $12.96, Sep 15 - Sep 17$14.99, Aug 23 - Oct 23$14.49, Sep 17 - Sep 21$12.96, Sep 19 - Sep 21$14.99, Aug 23 - Oct 23OOS $13.19, Sep 23 10:47 am$11.97, Sep 23 10:47 am$14.99, Aug 23 - Oct 23$12.69, Sep 25 - Oct 1$11.46, Sep 25 - Sep 29$14.99, Aug 23 - Oct 23$14.49, Oct 1 11:18 am$12.69, Sep 25 - Oct 1$14.99, Aug 23 - Oct 23$13.19, Oct 3 - Oct 23$11.48, Oct 3 - Oct 11$14.99, Aug 23 - Oct 23$13.19, Oct 3 - Oct 23$11.46, Oct 13 - Oct 23$14.64, Oct 24 10:27 pm$12.99, Oct 24 - Dec 7$12.57, Oct 24 - Oct 29$14.99, Oct 25 - Nov 8$12.99, Oct 24 - Dec 7$12.57, Oct 24 - Oct 29$14.99, Nov 11 - Nov 25$13.19, Nov 15 - Nov 25$12.99, Oct 24 - Dec 7$13.19, Nov 15 - Nov 25$12.99, Oct 24 - Dec 7$12.69, Nov 26 - Dec 3$12.99, Oct 24 - Dec 7$12.69, Nov 26 - Dec 3$12.43, Nov 29 1:35 am$14.99, Dec 6 - Feb 5$13.19, Dec 6 - Jan 6$12.99, Oct 24 - Dec 7$14.99, Dec 6 - Feb 5$13.19, Dec 6 - Jan 6$12.94, Dec 8 2:11 pm$14.99, Dec 6 - Feb 5$13.19, Dec 6 - Jan 6$12.99, Dec 9 - Dec 16$14.99, Dec 6 - Feb 5$13.19, Dec 6 - Jan 6$9.67, Dec 25 2:00 am$14.99, Dec 6 - Feb 5$13.19, Dec 6 - Jan 6$5.99, Dec 30 11:24 am$14.99, Dec 6 - Feb 5$5.99, Dec 30 11:24 am$3.49, Jan 8 3:59 am$14.99, Dec 6 - Feb 5$14.49, Jan 9 - Jan 14$13.04, Jan 9 - Mar 16$14.99, Dec 6 - Feb 5$13.49, Jan 15 - Jan 16$13.04, Jan 9 - Mar 16$14.99, Dec 6 - Feb 5$13.04, Jan 9 - Mar 16$12.74, Jan 17 - Jan 29$14.99, Dec 6 - Feb 5$13.04, Jan 9 - Mar 16$12.19, Jan 31 2:42 am$14.99, Dec 6 - Feb 5$13.04, Jan 9 - Mar 16$11.88, Feb 2 5:16 pm$14.99, Dec 6 - Feb 5$13.04, Jan 9 - Mar 16$11.94, Feb 5 - Feb 9$13.04, Jan 9 - Mar 16$12.74, Feb 6 5:34 pm$11.94, Feb 5 - Feb 9$14.99, Feb 8 - Feb 29$13.04, Jan 9 - Mar 16$11.94, Feb 5 - Feb 9$14.99, Feb 8 - Feb 29$13.04, Jan 9 - Mar 16$11.88, Feb 27 - Mar 1$14.49, Mar 4 6:29 am$13.04, Jan 9 - Mar 16$11.87, Mar 4 6:29 am$14.49, Mar 4 6:29 am$13.04, Jan 9 - Mar 16$11.64, Mar 6 11:59 pm$14.49, Mar 4 6:29 am$13.04, Jan 9 - Mar 16$10.62, Mar 10 2:32 am$14.49, Mar 4 6:29 am$13.04, Jan 9 - Mar 16$9.49, Mar 13 12:11 pm$14.99, Mar 16 - Mar 31$13.04, Jan 9 - Mar 16$11.28, Mar 16 - Apr 9$14.99, Mar 16 - Mar 31$11.28, Mar 16 - Apr 9$11.04, Mar 19 - Apr 21$14.99, Mar 16 - Mar 31$11.04, Mar 19 - Apr 21$9.67, Apr 12 - Apr 18$12.74, Apr 15 6:38 pm$11.04, Mar 19 - Apr 21$9.67, Apr 12 - Apr 18$14.99, Apr 18 8:12 pm$11.04, Mar 19 - Apr 21$9.67, Apr 12 - Apr 18$11.99, Apr 21 - Apr 25$11.04, Mar 19 - Apr 21$9.49, Apr 21 - Apr 25$11.99, Apr 21 - Apr 25$10.50, Apr 25 1:29 am$9.49, Apr 21 - Apr 25 1,67628,082 22,500 16,875 11,250 5,625 Oct Dec Feb Apr Jun Aug Oct Dec Feb Apr Jun 2015 2016

Price Details

New

Latest $11.99 1 day ago
Highest $21.98 Jan 21, '15
Lowest $10.19 Dec 11, '13
Average $14.45 (30d avg)
$14.70 (90d avg)
$14.72 (180d avg)
$14.85 (365d avg)
$13.83 (Lifetime average)
Added Sep 9, 2013

3rd Party New

Latest $10.50 1 day ago
Highest $13.99 Aug 6, '15
Lowest $3.49 Jan 8, '16
Average $11.04 (30d avg)
$12.23 (90d avg)
$12.59 (180d avg)
$12.79 (365d avg)
$12.36 (Lifetime average)
Added Sep 9, 2013

3rd Party Used

Latest $9.49 1 day ago
Highest $14.59 Jun 14, '14
Lowest $5.94 Dec 4, '14
Average $10.60 (30d avg)
$11.23 (90d avg)
$11.67 (180d avg)
$11.66 (365d avg)
$11.51 (Lifetime average)
Added Sep 9, 2013

Sales Rank

30 day average: 5,259
90 day average: 5,690

Product Description

Whisper Power Filter 20

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